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NSN 4820-01-257-7256

Bursting Disk

About this product

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.

Manufacturer part number TED 77-30-008-04 for national stock number 4820012577256.

Datasheet

  • Product description

    Rupturable Disk NSN 4820-01-257-7256.

  • MPN or Model

    TED 77-30-008-04

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    013120 - Aluminum Article NOI Sub 6
  • Unit Weight (Est.)
    0.1 lb
  • End Application
    Lgm-30 minuteman missile
  • Cross-sectional Shape
    Concave
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Rupturable Disk

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.

Mechanic Bill explains Bursting Disk

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NSN 4820012577256

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
TED 77-30-008-04 Bs&b Safety Systems, L.l.c.
P10S Dorman Products, Inc.
LOT 85070294-1 Bs&b Safety Systems, L.l.c.
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