4820-01-459-4140

Find complete technical information, availability, and procurement data for: 4820-01-459-4140
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-459-4140

Item Name Code

32528

Assigment Date

09/30/1998 (27 years ago)

A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes:retainer, optical element.

stop-check valve type for which designed, socket stem actuating end type, stem disc assy cl a;in-line stop;staked disc and metallic disc seating surface special features, weapon system designator j end item identification, 2.000 inches valve size 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.

End Item Identification: weapon system designator j
Valve Type For Which Designed: stop-check
Valve Size For Which Designed: 2.000 inches
Stem Actuating End Type: socket
Special Features: stem disc assy cl a;in-line stop;staked disc and metallic disc seating surface
Material: nickel alloy

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
803-4384536-81AX-91	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-459-4140?

The FSCG of the NSN 4820-01-459-4140 is 4820

Does the NSN 4820-01-459-4140 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-459-4140 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 4820-01-459-4140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-459-4140 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 4820-01-459-4140 was assigned to the Federal Catalog?

It was assigned 27 years ago, on Wed, Sep 30, 1998