9999-002 ITEM 25B

View detailed technical data, stock status, and sourcing information for: 9999-002 ITEM 25B
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-422-8393

Item Name Code

32528

Assigment Date

12/09/1995 (30 years ago)

A mechanical fluid passage joint designed for linkage of rigid hydraulic lines and components subject to pivotal, linear, or rotational position changes. The device allows two-directional flow of high pressure fluid and permits single plane rotation upon its axis. It may also allow for angular movement. Excludes:swivel joint, pipe; and swivel joint, tube.

3.745 inches nominal largest outside diameter, 15.5625 inches nominal overall length, socket stem actuating end type, 3.000 inches valve size for which designed, stop-check valve type for which designed

Product Characteristics

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

Overall Length: 15.5625 inches nominal
Largest Outside Diameter: 3.745 inches nominal
Valve Type For Which Designed: stop-check
Valve Size For Which Designed: 3.000 inches
Stem Actuating End Type: socket
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
9999-002 ITEM 25B	Fluid Valve Stem
A10-7532-708-209	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-422-8393?

The FSCG of the NSN 4820-01-422-8393 is 4820

Does the NSN 4820-01-422-8393 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-422-8393 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 4820-01-422-8393 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-422-8393 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 4820-01-422-8393 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Sat, Dec 9, 1995