NSN 4820-01-290-4904
Safety Relief Valve
Datasheet
-
Product description
Safety Relief Valve NSN 4820-01-290-4904.
-
MPN or Model
637B-3-1/4-28
-
Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.8 lb
More from these suppliers
- 5305-00-058-9483 MPN 871C215P5Socket Head Cap Screw
- 1560-00-485-8706 MPN 9679M77G02Link Housing Fireseal Cover
- 5306-00-891-2032 MPN 705B664P2Machine Bolt
- 4920-00-912-0076 MPN 1C5277-6G1Aft Engine Support
- 4820-01-015-7476 MPN L22185Check Valve
- 5305-01-026-5633 MPN 7653N014Screw
- 4920-01-139-6596 MPN 3C3163G01Aircr Engine Maintenance Fixture
- 4920-01-142-7968 MPN 3C3015G02Aircraft Maintenance Fixture
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 4820-01-290-4904 safety relief valveManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
637B-3-1/4-28 | Parker-hannifin Corporation |
637B-3-1/4-28 | Teledyne Industries Inc |
9498M50P01 | General Electric Company |
637B-3-1/4-28 | Parker-hannifin Corporation |
637B-3-1/4-28 | Teledyne Industries Inc |
9498M50P01 | General Electric Company |
637B-3-1/4-28 | Parker-hannifin Corporation |
637B-3-1/4-28 | Teledyne Industries Inc |
9498M50P01 | General Electric Company |
Stock Check

Availability of this NSN has not been updated recently. Submit
the pricing and availbility form above to receive an up to date quote.