NSN 4820-01-256-0857
Bursting Disk
Zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics, .
Manufacturer part number MRK-4"-1100PSIG/72DEGF-316SST for national stock number 4820012560857.
Datasheet
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Product description
Rupturable Disk NSN 4820-01-256-0857.
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MPN or Model
MRK-4"-1100PSIG/72DEGF-316SST
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Schedule B
8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi) -
NMF (National Motor Freight)
051080 - Faucets, Bibcocks, Gates Valves -
Unit Weight (Est.)
0.8 lb -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.
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.
Pricing and Availability
Get a quote for 4820-01-256-0857 rupturable diskManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
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MRK-4"-1100PSIG/72DEGF-316SST | Fike Corporation |
D3020 | Fike Corporation |