NSN 4820-01-509-0319
Relief Valve
P/n 139-8472 consists of the following items:1 ea washer p/n 2a-3211; 1 ea spring p/n 2j-6080;1 ea locknut-bulkhead p/n 2p1279; 2 ea seal-o-ring p;n 3j-1907; 1 ea seal-o-ring p/n 4d-2297;1 ea body p/n 6e-3006;1 ea retainer assy p/n 114-67635;1 ea valve p/n 131-8777.
Manufacturer part number 139-8472 for national stock number 4820015090319.
Datasheet
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Product description
Pressure And Temperature Relief Valve NSN 4820-01-509-0319.
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MPN or Model
139-8472
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Schedule B
8481.40.0000 (Safety or relief valves) -
NMF (National Motor Freight)
127220 - Pressure Reg/red/relief Valves NOI -
Unit Weight (Est.)
0.4 lb -
End Application
Bulldozer model d5mc -
Part Name Assigned By Controlling Agency
Valve group relief (hydraulic)
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A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.
Pricing and Availability
Get a quote for 4820-01-509-0319 pressure and temperature relief valveManufacturer Part Numbers and Alternates
| MPN manufacturer part number | Registrant or Supplier |
|---|---|
| 139-8472 | Caterpillar Inc. |
| 101-4148 | Caterpillar Inc. |
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