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Worldwide distributor of NSN parts and consumables located in the USA.

Self-sealing Coupling Assembly

Model / MPN: 1628A81018 | NSN: 4730-00-277-4769
ITAR Registered seal

A multipiece fluid line fitting consisting of two coupling half, self-sealing fittings.

Product Details
NATO Stock Number
4730-00-277-4769
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a first quick disconnect end
Overall Length
3.250 inches
Distance From Mounting Flange To Fluid End
1.112 inches
Bolt Hole Quantity
6
Basic Shape Style
Round mounting flange
Connection Style
Flared first quick disconnect end
Connection Type
Threaded external tube first quick disconnect end
Features Provided
Self-sealing
Second End Relationship With First End
Identical
Maximum Operating Pressure
1500.0 pounds per square inch single response
Thread Size
0.438 inches first quick disconnect end
Mounting Flange Location
First leg
Seat Angle
37.0 degrees
Outside Diameter
1.810 inches
Bolt Hole Diameter
0.188 inches
Bolt Circle Diameter
1.438 inches
Outside Diameter Tube Accommodated
0.250 inches first quick disconnect end
Material
Steel body
Surface Treatment
Cadmium body
Style Designator
Coupling assembly
Thread Series Designator
Unf first quick disconnect end

Pricing and Availability

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1628A81018 Cross Reference
  • 140-4D
  • AN6242-4