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Self-sealing Coupling Half

Model / MPN: 120AS139 | NSN: 4730-00-404-8457
ITAR Registered seal

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see coupling half, quick disconnect. For fluid line fittings without a self-sealing feature, see coupling (as modified).

Product Details
NATO Stock Number
4730-00-404-8457
Sold in multiples of
1 EA
DEMIL
NO
Unable To Decode
Unable to decode and unable to decode
Connection Style
Plain all ends
Connection Type
Threaded external pipe first fluid end connection
Maximum Operating Pressure
10000.0 pounds per square inch single response
Thread Size
0.375 inches all ends
Material
Steel body
Media For Which Designed
Hydraulic fluid, petroleum base single response
Surface Treatment
Zinc body
Style Designator
Male coupling half
Thread Series Designator
Npt all ends
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M318T9957 S Coupling Half, Self 269 EA 07/02/2018
SPE7M319T066X S Coupling Half, Self 247 EA 07/22/2019

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120AS139 Cross Reference
  • ZR-400
  • ZR400
  • CR-400
  • CR-400
  • 12992239
  • CR-400
  • CR400
  • CR400
  • 870551-00
  • CR-400
  • IT5292