Armstrong Pump Parts

Armstrong Pump Parts

We stock most Armstrong pump parts. Please contact us for more info. If you need help identifying the part you need please provide as much info as possible and if you have pictures of the data plate please email them to us at: Sales@NationalPumpSupply.com. 

Information:

We carry both the commercial and residential line of Armstrong Pumps and most parts are in stock ready for immediate shipment!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 419319-000 Armstrong Nut N11
    Add to Cart

    419319-000 Armstrong Nut N11

    Armstrong

    $61.00
    419319-000 Armstrong Nut N11   This Item Usually Ships Same Day!
    $61.00
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $61.00
    Subtotal:
    Add to Cart
  • 419320-000 Armstrong Lockwasher #W11
    Add to Cart

    419320-000 Armstrong Lockwasher #W11

    Armstrong

    $11.55
    419320-000 Armstrong Lockwasher #W11     This Item Usually Ships Same Day!
    $11.55
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $11.55
    Subtotal:
    Add to Cart
  • 419322-000 Armstrong Gasket Bearing Inboard
    Add to Cart

    419322-000 Armstrong Pump Gasket Bearing Inboard

    Armstrong

    $352.95
    419322-000 Armstrong Gasket Bearing Inboard This Item Usually Ships Same Day!
    $352.95
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $352.95
    Subtotal:
    Add to Cart
  • 419323-000 Armstrong Gasket Bearing Outboard
    Add to Cart

    419323-000 Armstrong Gasket Bearing Outboard

    Armstrong

    $6.91
    419323-000 Armstrong Gasket Bearing Outboard   This Item Usually Ships Same Day!
    $6.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $6.91
    Subtotal:
    Add to Cart
  • 419340-000 Armstrong Assembly-Coupler 1" X 5/8

    419340-000 Armstrong Assembly-Coupler 1" X 5/8

    Armstrong

    419340-000 Armstrong Assembly-Coupler 1" X 5/8 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419341-000 Armstrong Assembly-Coupler 1" X 7/8

    419341-000 Armstrong Assembly-Coupler 1" X 7/8

    Armstrong

    419341-000 Armstrong Assembly-Coupler 1" X 7/8 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419342-000 Armstrong Assembly-Coupler 1.125" X1"

    419342-000 Armstrong Assembly-Coupler 1.125" X1"

    Armstrong

    419342-000 Armstrong Assembly-Coupler 1.125" X1" This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419344-000 Armstrong USE 819344-000

    419344-000 Armstrong USE 819344-000

    Armstrong

    419344-000 Armstrong USE 819344-000 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419347-000 Armstrong Assembly-Coupler 1 5/8" X1"

    419347-000 Armstrong Assembly-Coupler 1 5/8" X1"

    Armstrong

    419347-000 Armstrong Assembly-Coupler 1 5/8" X1" This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419349-000 Armstrong Assembly-Coupler 1 7/8" X1-1/4"

    419349-000 Armstrong Assembly-Coupler 1 7/8" X1-1/4"

    Armstrong

    419349-000 Armstrong Assembly-Coupler 1 7/8" X1-1/4" This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419350-000 Armstrong Assembly-Coupler 2 1/8" X1-1/4"

    419350-000 Armstrong Assembly-Coupler 2 1/8" X1-1/4"

    Armstrong

    419350-000 Armstrong Assembly-Coupler 2 1/8" X1-1/4" This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419364-000 Armstrong USE 819365-000

    419364-000 Armstrong USE 819365-000

    Armstrong

    419364-000 Armstrong USE 819365-000 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419365-000 Armstrong USE 819365-000

    419365-000 Armstrong USE 819365-000

    Armstrong

    419365-000 Armstrong USE 819365-000 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419457-011 Armstrong Stuff Box Coverplate

    419457-011 Armstrong Stuff Box Coverplate

    Armstrong

    419457-011 Armstrong Stuff Box Coverplate This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419459-011 Armstrong Stuff Box Coverplate Cast Iron "E"

    419459-011 Armstrong Stuff Box Coverplate Cast Iron "E"

    Armstrong

    419459-011 Armstrong Stuff Box Coverplate Cast Iron "E" This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419459-041 Armstrong Stuff Box Coverplate

    419459-041 Armstrong Stuff Box Coverplate

    Armstrong

    419459-041 Armstrong Stuff Box Coverplate This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419461-041 Armstrong Lantern Ring Bronze

    419461-011 Armstrong Lantern Ring Cast Iron

    Armstrong

    $0.00
    419461-041 Armstrong Lantern Ring Bronze   This Item Usually Ships Same Day!
    $0.00
    Qty in Cart: 0
    Quantity:
    Price:
    $0.00
    Subtotal:
  • 419461-041 Armstrong Lantern Ring Bronze

    419461-041 Armstrong Lantern Ring Bronze

    Armstrong

    419461-041 Armstrong Lantern Ring Bronze This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419463-011 Armstrong Gland Cast Iron 2-Bolt

    419463-011 Armstrong Gland Cast Iron 2-Bolt

    Armstrong

    419463-011 Armstrong Gland Cast Iron 2-Bolt This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419467-041 Armstrong Stuff Box Cover Bronze "G" M

    419467-041 Armstrong Stuff Box Cover Bronze "G" M

    Armstrong

    419467-041 Armstrong Stuff Box Cover Bronze "G" M This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419471-011 Armstrong USE 819471-011

    419471-011 Armstrong USE 819471-011

    Armstrong

    419471-011 Armstrong USE 819471-011 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419471-071 Armstrong USE 819471-071

    419471-071 Armstrong USE 819471-071

    Armstrong

    419471-071 Armstrong USE 819471-071 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419472-041 Armstrong USE 819472-041

    419472-041 Armstrong USE 819472-041

    Armstrong

    419472-041 Armstrong USE 819472-041 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419472-071 Armstrong Sleeve-Shaft SST

    419472-071 Armstrong Sleeve-Shaft SST

    Armstrong

    419472-071 Armstrong Sleeve-Shaft SST This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419490-071 Armstrong Gland Clamp STL #16GA

    419490-071 Armstrong Gland Clamp STL #16GA

    Armstrong

    419490-071 Armstrong Gland Clamp STL #16GA This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419541-011 Armstrong Impeller Cast Iron 6G 12.5" Full Size

    419541-011 Armstrong Pump Impeller Cast Iron 6G 12.5" Full Size

    Armstrong

    419541-011 Armstrong Pump Impeller Cast Iron 6G 12.5" Full Size This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419541-041 Armstrong Impeller Bronze 6G 12.5" Full Size

    419541-041 Armstrong Pump Impeller Bronze 6G 12.5" Full Size

    Armstrong

    419541-041 Armstrong Pump Impeller Bronze 6G 12.5" Full Size This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419542-011 Armstrong Casing Cast Iron 6G

    419542-011 Armstrong Casing Cast Iron 6G

    Armstrong

    419542-011 Armstrong Casing Cast Iron 6G This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419542-031 Armstrong Casing DI 6G

    419542-031 Armstrong Casing DI 6G

    Armstrong

    419542-031 Armstrong Casing DI 6G This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419543-011 Armstrong Impeller Cast Iron 2G

    419543-011 Armstrong Pump Impeller Cast Iron 2G

    Armstrong

    419543-011 Armstrong Pump Impeller Cast Iron 2G This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419543-041 Armstrong Impeller Bronze 2G

    419543-041 Armstrong Impeller Bronze 2G

    Armstrong

    419543-041 Armstrong Impeller Bronze 2G This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419544-011 Armstrong Casing Cast Iron 2G

    419544-011 Armstrong Casing Cast Iron 2G

    Armstrong

    419544-011 Armstrong Casing Cast Iron 2G This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419590-011 Armstrong Shaft STL M 4035/4040

    419590-011 Armstrong Shaft STL M 4035/4040

    Armstrong

    419590-011 Armstrong Shaft STL M 4035/4040 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419590-041 Armstrong USE 819590-041

    419590-041 Armstrong USE 819590-041

    Armstrong

    419590-041 Armstrong USE 819590-041 This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419592-011 Armstrong Stuff Box Gland Plate

    419592-011 Armstrong Stuff Box Gland Plate

    Armstrong

    419592-011 Armstrong Stuff Box Gland Plate This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419593-011 Armstrong Stuff Box Gland Plate 'E' 1.687" Bore

    419593-011 Armstrong Stuff Box Gland Plate 'E' 1.687" Bore

    Armstrong

    419593-011 Armstrong Stuff Box Gland Plate 'E' 1.687" Bore This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419593-012 Armstrong Stuff Box Gland Plate 'E' 1.810" Bore

    419593-012 Armstrong Stuff Box Gland Plate 'E' 1.810" Bore

    Armstrong

    419593-012 Armstrong Stuff Box Gland Plate 'E' 1.810" Bore This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419594-011 Armstrong Stuff Box Gland Plate

    419594-011 Armstrong Stuff Box Gland Plate

    Armstrong

    419594-011 Armstrong Stuff Box Gland Plate This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • 419595-041 Armstrong Gland Plate
    Add to Cart

    419595-041 Armstrong Gland Plate

    Armstrong

    $304.81
    419595-041 Armstrong Gland Plate   This Item Usually Ships Same Day!
    $304.81
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $304.81
    Subtotal:
    Add to Cart
  • 419596-012 Armstrong Lantern Ring

    419596-012 Armstrong Lantern Ring

    Armstrong

    419596-012 Armstrong Lantern Ring This Item Usually Ships Same Day!
    Qty in Cart: 0
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  • Total: items /

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