4820-01-271-0140

Find complete technical information, availability, and procurement data for: 4820-01-271-0140
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-271-0140

Item Name Code

20962

Assigment Date

01/16/1988 (38 years ago)

A valve designed to relieve internal pressure from gear housings, automotive axles, differentials, transmissions and the like. May or may not be threaded on one end. For items with relief pressure ratings see valve (1), safety relief.

npt all ends thread series designator, 0.500 inches all ends nominal thread size, manual valve operation method, right-hand all ends thread direction, water-oil-gas single response media 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.

Thread Direction: right-hand all ends
Valve Operation Method: manual
Nominal Thread Size: 0.500 inches all ends
Media For Which Designed: water-oil-gas single response
Thread Series Designator: npt all ends

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
MX04253	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-271-0140?

The FSCG of the NSN 4820-01-271-0140 is 4820

Does NSN 4820-01-271-0140 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 4820-01-271-0140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-271-0140 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 4820-01-271-0140 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Jan 16, 1988