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NSN 4820-01-197-4958

Rupture Disk Flange

About this product

Copper alloy head material, .

Manufacturer part number 633-D7657-000 PIECE 58 for national stock number 4820011974958.

Datasheet

  • Product description

    Pressure Relief Safety Head NSN 4820-01-197-4958.

  • MPN or Model

    633-D7657-000 PIECE 58

  • Schedule B
    8481.90.9090 (Parts of taps, cocks, valves and similar appliances, nesoi)
  • NMF (National Motor Freight)
    127220 - Pressure Reg/red/relief Valves NOI
  • End Application
    Aqua-chem model s2100-fl-5 distiller, evaporator application
  • Head Material
    Copper alloy
Pressure Relief Safety Head

An item of varying shape and size consisting of a metallic body which incloses a nonreusable metallic or nonmetallic disk(s), which is designed and calibrated to burst at a given pressure. It may be used independently, or in conjunction with relief valves to relieve overpressure, and to protect relief valve(s) from corrosive conditions. Excludes valve, safety relief and plug, fusible. for items furnished with a disk, see head and disk, safety, pressure relier.

Mechanic Bill explains Rupture Disk Flange

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NSN 4820011974958

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
633-D7657-000 PIECE 58 Aqua-chem, Inc.
633-D7657-000 PIECE 58 Aqua-chem Inc.
633D7657 Aqua-chem Inc.
633D7657 PIECE 58 Aqua-chem Inc.
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