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

Quick Disconne Coupling Assembly

Model / MPN: 3214 | NSN: 4730-00-203-9459
ITAR Registered seal

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

Product Details
NATO Stock Number
4730-00-203-9459
Sold in multiples of
1 EA
DEMIL
NO
Overall Length
3.125 inches
Second Leg Length
0.546 inches
Quick Disconnect Method
Spring push-pull all ends
Second Fluid End Connection Type
Threaded external pipe
End Application
Shop equipment
Connection Style
Plain first fluid end connection
Leg Length
0.453 inches
Leg Length
0.546 inches
Connection Type
Threaded internal pipe first fluid end connection
Connection Type
Threaded external pipe second fluid end connection
Features Provided
Safety locking feature and self-sealing
Second End Relationship With First End
Not identical
Maximum Operating Pressure And Media For Which Designed
150.0 pounds per square inch any acceptable
Maximum Operating Pressure
150.0 pounds per square inch single response
Thread Size
0.375 inches first fluid end connection
Thread Size
0.375 inches second fluid end connection
Second End Thread Size
0.375 inches
Second End Thread Series Designator
Npt
Material
Steel
Surface Treatment
Cadmium
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Style Designator
Coupling assembly
Thread Series Designator
Npt first fluid end connection
Thread Series Designator
Npt second fluid end connection
Specification Data
58536-a-a-59439 professional/industrial association specification
Nondefinitive Specification/std Data
1 type and a class and 2 style and 2 type and a class and 1 style
Solicitations
Solicitation Description Qty UOM Close Date
SPE7M115TQ059 Coupling Assembly, Q 86 EA 06/12/2015
SPE7M418T1359 Coupling Assembly, Q 104 EA 11/06/2017
SPE7M318T4235 Coupling Half, Quick 138 EA 02/26/2018
SPE7M318T8381 Coupling Half, Quick 77 EA 05/29/2018

Pricing and Availability

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3214 Cross Reference
  • AA59439-02-12-00C
  • A-A-59439
  • 3203WITH14-3
  • M4109-021200C AND M4109-091200C
  • MILC4109
  • B32E WITH H2C-E