Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-203-3184 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: A28242, A28-242, AMH, 4730-00-203-3184, 00-203-3184, 4730002033184, 002033184

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-203-3184

Cross Reference | NSN 4730-00-203-3184

Part Number Cage Code Manufacturer
A28-242 35301 DRESSER INDUSTRIES INC LEROI DIV
AMH 72661 DIXON VALVE & COUPLING COMPANY DIV DIXON POWHATAN

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Technical Data | NSN 4730-00-203-3184

Characteristic Specifications
BODY 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 1 COUPLING HALF
FIRST LEG LENGTH ANY ACCEPTABLE
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED 110.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED NOT RATED
OVERALL LENGTH 3.500 INCHES NOMINAL
FIRST FLUID END CONNECTION TYPE UNTHREADED EXTERNAL HOSE
FIRST END STYLE DESIGNATOR E2 BARBED OR SERRATED END
FIRST END INSIDE DIAMETER HOSE ACCOMMODATED 0.375 INCHES NOMINAL
QUICK DISCONNECT METHOD TWO LUG UNIVERSAL ALL ENDS
NONDEFINITIVE SPEC/STD DATA 1 TYPE

Restrictions/Controls & Freight Information | NSN 4730-00-203-3184

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