4820-01-051-0334

Find complete technical information, availability, and procurement data for: 4820-01-051-0334
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-051-0334

Item Name Code

32528

Assigment Date

11/19/1977 (48 years ago)

0.497 inches nominal largest outside diameter, 0.500 inches valve size for which designed, threaded externally stem actuating end type, 4.375 inches nominal overall length, 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: 4.375 inches nominal
Largest Outside Diameter: 0.497 inches nominal
Valve Type For Which Designed: stop-check
Valve Size For Which Designed: 0.500 inches
Stem Actuating End Type: threaded externally
Material: nickel alloy
Furnished Items And Quantity: 1 disk and 1 retainer and 1 screw

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-252-8477	No Name Available	08/01/1992

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
803-4384536-3XX-36	Fluid Valve Stem
803-4384536-3XX-94	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-051-0334?

The FSCG of the NSN 4820-01-051-0334 is 4820

Does the NSN 4820-01-051-0334 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-051-0334 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 4820-01-051-0334 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-051-0334 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 4820-01-051-0334 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Nov 19, 1977