NSN 4820-01-549-1774
Velocity Fuse
About this product
Zzzy criticality code justification, material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications reference number differentiating characteristics, .
Manufacturer part number 637B-2-3/8-2 for national stock number 4820015491774.
Datasheet
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Product description
Safety Relief Valve NSN 4820-01-549-1774.
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MPN or Model
637B-2-3/8-2
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Criticality Code Justification
Zzzy -
Reference Number Differentiating Characteristics
Material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications
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Safety Relief Valve
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.
Pricing and Availability
Get a quote for 4820-01-549-1774 safety relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 637B-2-3/8-2 | Parker-hannifin Corporation |
| A97054-AITEM10 | Sturdevant George A Inc |
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