P4A-250

View detailed technical data, stock status, and sourcing information for: P4A-250
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-504-4846

Item Name Code

30409

Assigment Date

01/30/2003 (23 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

piston pumping element type, 1 discharge connection quantity, 1 cylinder quantity, hydraulic cylinder volume control type, 1500.0 pounds per square inch gage discharge pressure

Product Characteristics

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

Cylinder Quantity: 1
Discharge Connection Quantity: 1
Pumping Element Type: piston
Discharge Pressure: 1500.0 pounds per square inch gage
Volume Control Type: hydraulic cylinder
Part Name Assigned By Controlling Agency: single piston hydraulic hand pump
Special Features: with 250 cu in reservoir, delivers 1.84 cu in per stroke, with pressure release valve and adjustable overload relief valve

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
50301241 FIND NO 2	Reciprocating Pump
P4A-250	Reciprocating Pump

FAQs

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

What is the FSCG of the NSN 4320-01-504-4846?

The FSCG of the NSN 4320-01-504-4846 is 4320

Does the NSN 4320-01-504-4846 have a Schedule B code assigned?

Yes, the Schedule B code is 8413500090

Does NSN 4320-01-504-4846 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 4320-01-504-4846 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-504-4846 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 4320-01-504-4846 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Thu, Jan 30, 2003