4320-01-277-5472

Find complete technical information, availability, and procurement data for: 4320-01-277-5472
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-277-5472

Item Name Code

77777

Assigment Date

04/22/1988 (38 years ago)

A cylinder sleeve and piston (1), (as modified) with one or more of the following: piston pin, piston ring, gaskets and/or seals, grouped as a single unit and intended for one time replacement in the repair of engines, compressors, pumps, and the like.

s c hydraulic engineering corp,model 10-400 12.5 series hydraulic pump end item identification, contains 1ea cylinder bronze,2.125 in dia; 1ea piston 416 stainless steel 0.250 rod end dia; 1ea inlet and outlet check valves 416 stainless steel 3/8-nptf; 1ea o-ring; 2ea back-up rings polytetrafluoroethylene,100 psi w/p,1.250 in. stroke,0.055 cu in.stroke general characteristics item description

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: s c hydraulic engineering corp,model 10-400 12.5 series hydraulic pump
General Characteristics Item Description: contains 1ea cylinder bronze,2.125 in dia; 1ea piston 416 stainless steel 0.250 rod end dia; 1ea inlet and outlet check valves 416 stainless steel 3/8-nptf; 1ea o-ring; 2ea back-up rings polytetrafluoroethylene,100 psi w/p,1.250 in. stroke,0.055 cu in.stroke

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10-350-26-12-.5	Hyd Cylinder and Piston Assembly
10-350-26-12.5	Hyd Cylinder and Piston Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4320-01-277-5472?

The FSCG of the NSN 4320-01-277-5472 is 4320

Does NSN 4320-01-277-5472 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4320-01-277-5472 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-277-5472 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4320-01-277-5472 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Apr 22, 1988