Product Details | SELF-SEALING COUPLING HALF

4730-01-226-3327 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: L8K6M, L8-K6M, 6305066, 6305-066, 10866372 NIPPLE, 10866372NIPPLE, 4730-01-226-3327, 01-226-3327, 4730012263327, 012263327

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

Supply Group (FSG) NSN Assign. NIIN
47 15 FEB 1986 01-226-3327

Drawings & Photos | NSN 4730-01-226-3327


Cross Reference | NSN 4730-01-226-3327

Part Number Cage Code Manufacturer
10866372 NIPPLE 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
10866372 NIPPLE 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.
6305-066 91561 PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK
L8-K6M 73992 TUTHILL CORP HANSEN COUPLING DIV

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Technical Data | NSN 4730-01-226-3327

Characteristic Specifications
MATERIAL STEEL BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A107 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE BODY
SURFACE TREATMENT CADMIUM AND CHROMATE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416, TYPE 2, CLASS 3 FED SPEC ALL TREATMENT RESPONSES BODY
MAXIMUM OPERATING TEMP 310.0 DEG FAHRENHEIT SINGLE RESPONSE
STYLE DESIGNATOR A1 MALE COUPLING HALF
OVERALL LENGTH 2.514 INCHES MINIMUM AND 2.546 INCHES MAXIMUM
CONNECTION TYPE THREADED EXTERNAL BOSS FIRST FLUID END CONNECTION
CONNECTION STYLE D7 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
THREAD SERIES DESIGNATOR UN ALL ENDS
NOMINAL THREAD SIZE 1.625 INCHES ALL ENDS
THREAD QUANTITY PER INCH 12 ALL ENDS
THREAD CLASS 2A ALL ENDS
MATING END IDENTIFICATION IMPERIAL CLEVITE,COUPLING HALF,SELF-SEALING,P/N 6305-65
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 PREFORMED PACKING
(NON-CORE DATA) FIRST LEG LENGTH 1.584 INCHES MINIMUM AND 1.604 INCHES MAXIMUM
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 10866372 NIPPLE

Restrictions/Controls & Freight Information | NSN 4730-01-226-3327

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