Product Details | QUICK DISCONNECT COUPLING HALF

4730-00-900-7521 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: B47512, B5453132, B5-45-3132, B54531322, B5-45-3132-2, IF250, IF-250, 2 1-2INPARTF, 212INPARTF, 250F, 4730-00-900-7521, 00-900-7521, 4730009007521, 009007521

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

Supply Group (FSG) NSN Assign. NIIN
47 01-JAN-60 00-900-7521

Drawings & Photos | NSN 4730-00-900-7521


Cross Reference | NSN 4730-00-900-7521

Part Number Cage Code Manufacturer
184M 09310 SYLTONE INDUSTRIES LLC DBA GARDNER DENVER INC. DIV EMCO
250-F-BR 24869 DVCC INC
507M2-2IN 81718 OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
633-F-2IN-BR 81718 OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
633-F-2IN-BR 9H113 DOVER RESOURCES INC DBA OPW ENGINEERED SYSTEMS
633F-2.5-BR 81718 OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
633F-212 81718 OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
633F-2BR 81718 OPW FUELING COMPONENTS INC. DIV OPW FUELING COMPONENTS
633F-2BR 9H113 DOVER RESOURCES INC DBA OPW ENGINEERED SYSTEMS
A-A-59326/3 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
A-A-59326/3A 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59326/3A-7-B 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
AA59326III27 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
MS27022-14 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 4730-00-900-7521

Characteristic Specifications
MATERIAL IRON BODY
SURFACE TREATMENT CADMIUM AND ZINC BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
LEG LENGTH 1.344 INCHES NOMINAL
OVERALL LENGTH 3.690 INCHES MINIMUM AND 4.100 INCHES MAXIMUM
CONNECTION TYPE THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION EXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION STYLE D2 PLAIN ALL ENDS
QUICK DISCONNECT METHOD CAM-LOCKING ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 2.562 INCHES ALL ENDS
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 2.500 INCHES ALL ENDS
MANUFACTURERS CODE 81361
MFR SOURCE CONTROLLING REFERENCE B5-45-3132-2

Restrictions/Controls & Freight Information | NSN 4730-00-900-7521

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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