4320-01-139-4881

Find complete technical information, availability, and procurement data for: 4320-01-139-4881
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Federal Supply Group

Pumps and Compressors

Federal Supply Classification

4320 Power and Hand Pumps

National Stock Number

4320-01-139-4881

Item Name Code

22534

Assigment Date

10/03/1982 (43 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

8.500 inches nominal body inside diameter, plain body style, worhtington pump model 8dp13 pump end item identification, 1.000 inches nominal overall length, 9.500 inches nominal body outside diameter

Product Characteristics

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

Body Style: plain
Overall Length: 1.000 inches nominal
Body Outside Diameter: 9.500 inches nominal
Body Inside Diameter: 8.500 inches nominal
End Item Identification: worhtington pump model 8dp13 pump
Corner Shape: square all corners
Material: steel corrosion resisting

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
974838-00PH	Wearing Ring

FAQs

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

What is the FSCG of the NSN 4320-01-139-4881?

The FSCG of the NSN 4320-01-139-4881 is 4320

Does the NSN 4320-01-139-4881 have a Schedule B code assigned?

Yes, the Schedule B code is 8413919520

Does NSN 4320-01-139-4881 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 4320-01-139-4881 contain precious materials?

Item does not contain precious metal.

Does NSN 4320-01-139-4881 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 4320-01-139-4881 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Oct 3, 1982