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Tube Coupling Nut Assembly

Model / MPN: W702-20D | NSN: 4730-01-083-2890
ITAR Registered seal

An item consisting of an internally threaded nut and an integral floating washer designed to be used with a gasket seal to connect beaded or swaged ferruled thin wall tubing to a coupling body, boss connection, or the like to form a flexible or rigid leakproof connection.

Product Details
NATO Stock Number
4730-01-083-2890
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
2b
Thread Direction
Right-hand
Overall Length
0.496 inches
Outside Diameter
1.939 inches
Thread Size
1-13/16-16
Tube Outside Diameter For Which Designed
1.250 inches
End Application
Aircraft application
Screw Thread Series Designator
Un
Working Pressure And Service Type
375.0 pounds per square inch any acceptable
Working Tempurature And Service Type
160.0 degrees fahrenheit any acceptable
Material
Aluminum alloy, qq-a-225/6, alloy 2024, t6
Material
Aluminum alloy 2024
Surface Treatment
Anodize
Style Designator
Nut assembly
Surface Treatment
Anodized
W702 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE7MC17TB237 Nut Assembly, Tube C 84 EA 03/03/2017
SPE7M318T084H Nut Assembly, Tube C 143 EA 08/20/2018

Pricing and Availability

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W702-20D Cross Reference
  • 12H72-20A
  • ST7M191-20D
  • ST7M191