4820PL1627052

View detailed technical data, stock status, and sourcing information for: 4820PL1627052
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-016-9704

Item Name Code

27850

Assigment Date

04/20/1967 (59 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.

scored disk type, feat criticality code justification, 2800.0 pressure pounds per square inch gage burst pressure, ground support equipment for the f15 eagle aircraft end item identification, concave cross-sectional shape

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: ground support equipment for the f15 eagle aircraft
Cross-Sectional Shape: concave
Disk Type: scored
Criticality Code Justification: feat
Burst Pressure: 2800.0 pressure pounds per square inch gage
Disk Material: steel corrosion resisting
Burst Temperature: 72.0 fahrenheit
Disk Size: 0.500 inches
Special Features: weapon system essential

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
4820PL1060774	Rupturable Disk
4820PL1627052	Rupturable Disk
77BSB271	Rupturable Disk
77BSB271SIZE1-2IN	Rupturable Disk
C1575-1	Rupturable Disk

FAQs

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

What is the FSCG of the NSN 4820-00-016-9704?

The FSCG of the NSN 4820-00-016-9704 is 4820

Does the NSN 4820-00-016-9704 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-016-9704 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 4820-00-016-9704 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-016-9704 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 4820-00-016-9704 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Thu, Apr 20, 1967