NSN 4730-00-203-2998 NIIN — Quick Disconnect Coupling Half

National Stock number : 4730-00-203-2998

Quick Disconnect Coupling Half


Available Quantity 2,152
Available Conditions NS NE
Classification Hose, Pipe, Tube, Lubrication and Railing Fittings - FSC 4730
Schedule B 7307199090
Stock Check Date 12/12/2025
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

Overall Length

3.875in. ⁓3-7/8"

Quick Disconnect Method

two lug universal all ends

Connection Style

barbed or serrated end all ends

Connection Type

unthreaded external hose first fluid end connection

Nominal Inside Diameter Hose Accommodated

0.500in. all ends

Material

iron body

Material Document And Classification

astm A197 assn std single material response body

Surface Treatment

cadmium body

Surface Treatment Document And Classification

QQ-P-416, ty 1, cl 1 fed spec single treatment response body

Style Designator

male coupling half

Nondefinitive Spec/std Data

1 type

Pricing and Availability Quote

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National Stock Number
4730-00-203-2998
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