NSN 4730-00-114-2456 NIIN — Quick Disconne Coupling Assembly

National Stock number : 4730-00-114-2456

Quick Disconne Coupling Assembly


Available Quantity 6
Available Conditions NS NE
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Schedule B 7307290000
Stock Check Date 01/25/2026
Part-Number.info Quality System
  •   ISO 9001:2015 + AS9120B Certifed
  •   Audited supply chain
  •   Counterfeit Parts Prevention
  •   100% Product Inspections
  •   7 Year Record Retention
  •   HAZMAT Certified
  •   ITAR and DDTC Registered
AS9120 Certified Supplier

Product Properties


Description

Quick Disconne Coupling Assembly

Thread Class

3a first fluid end connection

Overall Length

3.543in. ⁓3-35/64"

Second Leg Length

0.548in.

Quick Disconnect Method

spring PUSH-Lock all ends

Maximum Operating Temp

149.0 deg celsius single response

End Item Identification

H-53 helicopter

Connection Style

flared first fluid end connection

Leg Length

1.130in.

Connection Type

threaded external tube first fluid end connection

Second End Relationship With First End

identical

Maximum Operating Pressure And Media For Which Designed

200.0 pounds per square inch any acceptable

Maximum Operating Pressure

200.0 pounds per square inch single response

Nominal Thread Size

0.562in. first fluid end connection ⁓9/16"

Seat Angle

37.0 degrees

Maximum Operating Temp And Media For Which Designed

149.0 deg celsius any acceptable

Nominal Outside Diameter Tube Accommodated

0.375in. first fluid end connection

Special Features

w/provision for locknut

Material

steel corrosion resisting

Style Designator

coupling assembly

Test Data Document

78286-65307-1 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Thread Series Designator

unf first fluid end connection

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National Stock Number
4730-00-114-2456
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