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

Quick Disconne Coupling Assembly

Model / MPN: 6111-021 | NSN: 4730-00-090-9110
ITAR Registered seal

A multipiece fluid line fitting consisting of two coupling half, quick disconnect fittings.

Product Details
NATO Stock Number
4730-00-090-9110
Sold in multiples of
1 EA
DEMIL
NO
Pipe Size Accommodated
0.375 inches first fluid end connection
Second End Pipe Size Accommodated
0.500 inches
Quick Disconnect Method
Push-pull all ends
Second Fluid End Connection Type
Threaded external pipe
Maximum Operating Temp
150.0 degrees fahrenheit 1st response
Maximum Operating Temp
150.0 degrees fahrenheit single response
Connection Style
Plain first fluid end connection
Connection Type
Threaded internal pipe first fluid end connection
Connection Type
Threaded external pipe second fluid end connection
Features Provided
Self-sealing
Second End Relationship With First End
Not identical
Thread Size
0.375 inches first fluid end connection
Thread Size
0.500 inches second fluid end connection
Second End Thread Size
0.500 inches
Second End Thread Series Designator
Nptf
Material
Steel
Material Specification
Qq-s-631 federal specification single material response
Surface Treatment Specification
Qq-p-416 federal specification single treatment response
Style Designator
Coupling assembly
Thread Series Designator
Nptf first fluid end connection
Thread Series Designator
Nptf second fluid end connection

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6111-021 Cross Reference
  • 8338120
  • 8338120
  • 8338120-2
  • 211AAD/210AD