Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-776-1731 A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a BOLT, FLUID PASSAGE on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see COUPLING HALF, SELF-SEALING. See also, CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.

Part Alternates: 6005J4, 9172201, 4730-00-776-1731, 00-776-1731, 4730007761731, 007761731

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1962 00-776-1731

Cross Reference | NSN 4730-00-776-1731

Part Number Cage Code Manufacturer
6005J4 79326 TRANSDIGM INC DBA ADEL WIGGINS GROUP- MILITARY
9172201 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 4730-00-776-1731

Characteristic Specifications
BODY MATERIAL ALUMINUM ALLOY 2024
BODY MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE
BODY SURFACE TREATMENT ANODIZE
BODY STYLE 1 COUPLING HALF
FIRST LEG LENGTH 0.450 INCHES NOMINAL
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 3000.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED 85.0 DEG CELSIUS ANY ACCEPTABLE
OVERALL LENGTH 1.663 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE THREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR D8 FLARELESS
FIRST END SEAT ANGLE 12.0 DEGREES NOMINAL
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED 0.250 INCHES NOMINAL
FIRST END THREAD SERIES DESIGNATOR UNF
FIRST END NOMINAL THREAD SIZE 0.438 INCHES
FIRST END THREAD CLASS 3A
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
QUICK DISCONNECT END CONNECTION TYPE EXTERNAL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 0.359 INCHES ALL ENDS
FEATURES PROVIDED SAFETY LOCKING FEATURE AND SELF-SEALING
III MATING END IDENTIFICATION ARMY MISSLE COMMAND,COUPLING HALF,QUICK DISCONNECT PART NO. 9194683
MANUFACTURERS CODE 18876
MFR SOURCE CONTROLLING REFERENCE 9172201

Restrictions/Controls & Freight Information | NSN 4730-00-776-1731

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information