4820-01-520-5399

Rupturable Disk

4820015205399 015205399 026-34229-000 026-34229

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. View more Rupturable Disk

4820-01-520-5399 DISK,RUPTURABLE 4820015205399 015205399

Managed by United States
NSN Created on 14 May 2004
Data Last Changed
November 2023
NATO Update Count
2
NATO Data Quality
4820-01-520-5399 DISK,RUPTURABLE 4820015205399 015205399 1/1
NSN 4820-01-520-5399 (Generic Image) 1/1

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4820-01-520-5399 Related Documents Related Documents 4820-01-520-5399 2+ Documents (More...)

DAC: 3 9 Dec 2010 3655-99-781-1100 Rupturable Disk 4820-01-567-7490 Rupturable Disk 6 Oct 2008 4820-01-520-5399
Rupturable Disk 026-34229-000RNCC: 3 | RNVC: 2 | DAC: 4 14 May 2004 4820-01-458-2347 Rupturable
25 Jun 1969 3120-01-150-7815 Sleeve Unloader 065-15457LRNCC: 3 | RNVC: 2 | DAC: B 8 Apr 1983 4820-01-520-5399
Rupturable Disk 026-34229-000RNCC: 3 | RNVC: 2 | DAC: 4026-34229RNCC: 5 | RNVC: 9 | DAC: 4 14 May

4820-01-520-5399 Demil Restrictions 4820-01-520-5399

DEMIL: A | DEMILI: 1 | CRITICALITY: X | HMIC: N | PMIC: A | EDC: A | ADPEC: 0

4820-01-520-5399 is a Rupturable Disk that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. Demilitarization of this item has been confirmed and is not currently subject to changes. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. This item does not contain a precious metal.

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