4820-00-373-8972

Find complete technical information, availability, and procurement data for: 4820-00-373-8972
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-373-8972

Item Name Code

22113

Assigment Date

03/12/1974 (52 years ago)

1.444 inches minimum and 1.450 inches maximum flange diameter, 0.905 inches minimum and 0.908 inches maximum body inside diameter, 0.060 inches nominal flange seat to disk end height, aluminum alloy 2024 overall material, flat seating surface shape

Product Characteristics

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

Flange Diameter: 1.444 inches minimum and 1.450 inches maximum
Body Inside Diameter: 0.905 inches minimum and 0.908 inches maximum
Flange Seat To Disk End Height: 0.060 inches nominal
Seating Surface Shape: flat
Material: aluminum alloy 2024 overall
Style Designator: plain flanged
Fsc Application Data: engine air and oil filters

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
AB9348-165D10	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-373-8972?

The FSCG of the NSN 4820-00-373-8972 is 4820

Does the NSN 4820-00-373-8972 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-373-8972 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 4820-00-373-8972 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-373-8972 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 4820-00-373-8972 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Tue, Mar 12, 1974