AV-31-574 PIECE 78

View detailed technical data, stock status, and sourcing information for: AV-31-574 PIECE 78
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-308-1773

Item Name Code

22113

Assigment Date

09/23/1989 (36 years ago)

nickel alloy seat material

Product Characteristics

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

Material: nickel alloy seat

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
3160998 PIECE 78	Valve Seat
AV-31-574	Valve Seat
AV-31-574 PIECE 78	Valve Seat
GV-31-954-1	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-308-1773?

The FSCG of the NSN 4820-01-308-1773 is 4820

Does the NSN 4820-01-308-1773 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-308-1773 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 4820-01-308-1773 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-308-1773 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 4820-01-308-1773 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Sep 23, 1989