Product Details | QUICK DISCONNECT COUPLING HALF

4730-01-346-0629 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: DQC604128CNAV, DQC604-12-8C-NAV, 4730-01-346-0629, 01-346-0629, 4730013460629, 013460629

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

Supply Group (FSG) NSN Assign. NIIN
47 26 SEP 1991 01-346-0629

Drawings & Photos | NSN 4730-01-346-0629


Demand History | NSN 4730-01-346-0629

Part Number Request Date QTY Origin
DQC604-12-8C-NAV 2024-08-221 10 DIBBS
DQC604-12-8C-NAV 2024-04-116 10 DIBBS
DQC604-12-8C-NAV 2023-11-330 7 DIBBS
DQC604-12-8C-NAV 2023-04-103 6 DIBBS
DQC604-12-8C-NAV 2023-02-33 7 DIBBS
DQC604-12-8C-NAV 2022-10-286 6 DIBBS
DQC604-12-8C-NAV 2022-02-55 6 DIBBS
DQC604-12-8C-NAV 2021-09-245 7 DIBBS
DQC604-12-8C-NAV 2020-09-259 20 DIBBS
DQC604-12-8C-NAV 2020-08-243 4 DIBBS
DQC604-12-8C-NAV 2020-08-231 7 DIBBS
DQC604-12-8C-NAV 2020-07-211 7 DIBBS
DQC604-12-8C-NAV 2020-06-163 17 DIBBS
4730-01-346-0629 2018-08-228 29 DIBBS
4730-01-346-0629 2017-04-107 30 DIBBS
4730-01-346-0629 2017-03-75 29 DIBBS
4730-01-346-0629 2017-03-61 29 DIBBS
4730-01-346-0629 2017-02-37 28 DIBBS
4730-01-346-0629 2016-11-325 24 DIBBS
4730-01-346-0629 2016-05-131 23 DIBBS
4730-01-346-0629 2015-01-07 27 DIBBS
4730-01-346-0629 2014-06-167 22 DIBBS
4730-01-346-0629 2014-01-05 8 DIBBS
4730-01-346-0629 2013-11-317 8 DIBBS
4730-01-346-0629 2013-05-121 5 DIBBS
4730-01-346-0629 2012-10-278 6 DIBBS
4730-01-346-0629 2012-09-260 8 DIBBS
4730-01-346-0629 2010-03-64 15 DIBBS
4730-01-346-0629 2008-12-350 4 DIBBS

Cross Reference | NSN 4730-01-346-0629

Part Number Cage Code Manufacturer
DQC604-12-8C-NAV 62752 SAF-T-FLO INDUSTRIES CORPORATION

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Technical Data | NSN 4730-01-346-0629

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BODY
STYLE DESIGNATOR A1 MALE COUPLING HALF
LEG LENGTH 0.741 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
CONNECTION TYPE THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION EXTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION STYLE D8 FLARELESS ALL ENDS
SEAT ANGLE 12.0 DEGREES
QUICK DISCONNECT METHOD PUSH-PULL ALL ENDS
QUICK DISCONNECT NOMINAL SIZE 0.750 INCHES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJF ALL ENDS
NOMINAL THREAD SIZE 0.750 INCHES ALL ENDS
THREAD CLASS 3A ALL ENDS
FURNISHED ITEMS AND QUANTITY 1 PREFORMED PACKING
FEATURES PROVIDED SELF-SEALING
SPECIAL FEATURES BUNA-N O-RING; BONDED ELASTOMER TO METAL

Restrictions/Controls & Freight Information | NSN 4730-01-346-0629

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: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
NMF Description 051420 CONDUITS,O/T EARTHEN:PIPE FITTINGS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 736 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4730-01-346-0629

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each