4820-01-268-9947

Find complete technical information, availability, and procurement data for: 4820-01-268-9947
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-268-9947

Item Name Code

36422

Assigment Date

12/10/1987 (38 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

0.742 inches nominal outside diameter, 0.500 inches valve size for which designed, 1.781 inches nominal overall length, 2 port quantity, relief 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.

Outside Diameter: 0.742 inches nominal
Overall Length: 1.781 inches nominal
Valve Type For Which Designed: relief
Valve Size For Which Designed: 0.500 inches
Port Quantity: 2
Valve Design Control Activity: 53711
Material: steel corrosion resisting
Material Document And Classification: ams 5643, 17-4ph, cond h925 assn std single material response

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
5906107	Valve Body

FAQs

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

What is the FSCG of the NSN 4820-01-268-9947?

The FSCG of the NSN 4820-01-268-9947 is 4820

Does the NSN 4820-01-268-9947 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-268-9947 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 4820-01-268-9947 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-268-9947 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 4820-01-268-9947 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Dec 10, 1987