NSN 4730-01-131-3843 NIIN — Quick Disconnect Coupling Half

National Stock number : 4730-01-131-3843

Quick Disconnect Coupling Half


Available Quantity 11
Available Conditions NE NS
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Schedule B 7307199030
Stock Check Date 10/17/2025
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 Disconnect Coupling Half

Thread Class

3a all ends

Quick Disconnect Method

spring PUSH-Pull all ends

Quick Disconnect Nominal Size

0.750in. all ends

End Item Identification

aircraft, hornet f/A-18

Connection Style

flared all ends

Connection Type

threaded external tube first fluid end connection

Features Provided

SELF-Sealing

Thread Quantity Per Inch

12 first quick disconnect end

Nominal Thread Size

1.062in. all ends ⁓1-1/16"

Seat Angle

37.0 degrees

Criticality Code Justification

feat

Nominal Outside Diameter Tube Accommodated

0.750in. all ends

Special Features

weapon system essential

Material

steel body

Material Document And Classification

AMS5643 assn std single material response body

Surface Treatment

passivate body

Surface Treatment Document And Classification

QQ-P-35 fed spec single treatment response body

Style Designator

male coupling half

Thread Series Designator

unj all ends

Pricing and Availability Quote

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National Stock Number
4730-01-131-3843
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