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4820-01-157-1672

Find complete technical information, availability, and procurement data for: 4820-01-157-1672

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4820-01-157-1672
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-157-1672
Item Name Code
27850
Assigment Date
06/30/1983 (43 years ago)

A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a head, safety, pressure relief. For items furnished with a holder, see head and disk, safety, pressure relief. For items without a rupture pressure rating, see disk, solid, plain. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve; and insulator, disk.

3655010899563,nitrogen servicing unit 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.

End Item Identification
3655010899563,nitrogen servicing unit

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
8222474-11 Rupturable Disk
A047902005 Rupturable Disk

FAQs

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

What is the FSCG of the NSN 4820-01-157-1672?
The FSCG of the NSN 4820-01-157-1672 is 4820
Does the NSN 4820-01-157-1672 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-157-1672 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 4820-01-157-1672 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-157-1672 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 4820-01-157-1672 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Thu, Jun 30, 1983

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