Product Details | SELF-SEALING COUPLING HALF

4730-01-226-3326 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 external or internal thread for connecting a mating part to form a self-sealing coupling assembly. The fitting has either a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half, or, if it has no self-sealing feature, is specifically designed to mate with a fitting with a self-sealing feature. For self-sealing fittings with a quick disconnect end, see COUPLING HALF, QUICK DISCONNECT. For fluid line fittings without a self-sealing feature, see COUPLING (as modified).

Part Alternates: A8H6S, A8-H6S, 6305065, 6305-065, 10866372 COUPLER, 10866372COUPLER, 4730-01-226-3326, 01-226-3326, 4730012263326, 012263326

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

Supply Group (FSG) NSN Assign. NIIN
47 15 FEB 1986 01-226-3326

Drawings & Photos | NSN 4730-01-226-3326


Cross Reference | NSN 4730-01-226-3326

Part Number Cage Code Manufacturer
10866372 COUPLER 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
10866372 COUPLER 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.
6305-065 91561 PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK
A8-H6S 73992 TUTHILL CORP HANSEN COUPLING DIV

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Technical Data | NSN 4730-01-226-3326

Characteristic Specifications
MATERIAL ALUMINUM ALLOY BODY
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/6, T4 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/5, T4 FED SPEC 2ND MATERIAL RESPONSE BODY
SURFACE TREATMENT ANODIZE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MAXIMUM OPERATING TEMP 310.0 DEG FAHRENHEIT SINGLE RESPONSE
STYLE DESIGNATOR A1 MALE COUPLING HALF
OVERALL LENGTH 4.234 INCHES MINIMUM AND 4.266 INCHES MAXIMUM
CONNECTION TYPE THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION STYLE B14 PLAIN ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 1.250 INCHES ALL ENDS
MATING END IDENTIFICATION IMPERIAL CLEVITE,COUPLING HALF,SELF-SEALING,P/N 6305-066
FEATURES PROVIDED SELF-SEALING
SPECIFICATION/STANDARD DATA 19207-10866372 MANUFACTURERS SOURCE CONTROL
(NON-CORE DATA) SUPPLEMENTARY FEATURES P/N 6305-065 AND P/N 6305-066 MAKEUP NSN 4730-00-767-9031
(NON-CORE DATA) FURNISHED ITEMS SEAL AND SPRING
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 10866372 COUPLER

Restrictions/Controls & Freight Information | NSN 4730-01-226-3326

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:UPrecious metal type is unknown
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