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Worldwide distributor of NSN parts and consumables located in the USA.

Rupturable Disk

Model / MPN: 33402003 | NSN: 4820-00-314-1927
ITAR Registered seal

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.

Product Details
NATO Stock Number
4820-00-314-1927
Sold in multiples of
1 EA
DEMIL
NO
Cross-sectional Shape
Flat
Burst Pressure
2800.0 pressure pounds per square inch gage
Disk Size
1.050 inches
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC15TH395 Disk, Rupturable 117 EA 08/31/2015
SPE7MC17T6681 Disk, Rupturable 90 EA 01/06/2017
SPE7MC17TR236 Disk, Rupturable 23 EA 07/31/2017
SPE7MC17TR555 Disk, Rupturable 4 EA 08/07/2017
SPE7MC17TT739 Disk, Rupturable 135 EA 09/25/2017
SPE7MC18T1777 Disk, Rupturable 149 EA 11/13/2017
SPE7MC18T9148 Disk, Rupturable 79 EA 05/07/2018
SPE7MC18U0114 Disk, Rupturable 79 EA 05/18/2018
SPE7MC18T037Z Disk, Rupturable 97 EA 06/18/2018
SPE7MC18U0131 Disk, Rupturable 176 EA 06/22/2018
SPE7MC18T175J Disk, Rupturable 98 EA 09/04/2018
SPE7MC19T3016 Disk, Rupturable 95 EA 12/17/2018

Pricing and Availability

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33402003 Cross Reference
  • 33402003