4820-01-508-2974

Find complete technical information, availability, and procurement data for: 4820-01-508-2974
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-508-2974

Item Name Code

45506

Assigment Date

05/16/2003 (23 years ago)

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

4820-01-508-2974, flow control valve

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
15-30051	Flow Control Valve
615-35030 ITEM 3 REV B	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-508-2974?

The FSCG of the NSN 4820-01-508-2974 is 4820

Does the NSN 4820-01-508-2974 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-508-2974 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 4820-01-508-2974 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-508-2974 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 4820-01-508-2974 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, May 16, 2003