4820-01-438-3801

Find complete technical information, availability, and procurement data for: 4820-01-438-3801
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-438-3801

Item Name Code

35374

Assigment Date

11/06/1996 (29 years ago)

Three or more metallic strands twisted helically together around a fiber, metallic, or combination wire and fiber core. Excludes:items rated for electric current carrying applications.

check valve type for which designed, 2177525 valve model number for which designed, threaded attachment method, 0.750 inches valve size for which designed, seawolf class ssn end item identification

Product Characteristics

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

Attachment Method: threaded
End Item Identification: seawolf class ssn
Valve Type For Which Designed: check
Valve Size For Which Designed: 0.750 inches
Valve Model Number For Which Designed: 2177525
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
803-2177525-M4XX-61	Valve Cap

FAQs

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

What is the FSCG of the NSN 4820-01-438-3801?

The FSCG of the NSN 4820-01-438-3801 is 4820

Does the NSN 4820-01-438-3801 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-438-3801 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 4820-01-438-3801 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-438-3801 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 4820-01-438-3801 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Wed, Nov 6, 1996