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- FSC 4820 | Nonpowered Valves
- TED 77-30-008-04
Model: TED 77-30-008-04
Rupturable DiskSpecial Features:
Used on hydraulic pusher 1450-00-302-2758; t.O.21m-lgm30f-4-4 f107; used in the hydraulic ram for opening the maintenance door of the launch facility
Properties:
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.
Part TED 77-30-008-04 NSN 4820-01-257-7256
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
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Schedule B and Export
- Schedule B: 8481909090
- SITC: 74790
- End Use: Industrial machines, other
- NAICS: 332911
- USDA: 1
Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi
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