Product Details | HOSE COUPLING

4730-01-254-2938 A straight hose fitting designed to join a hose fitting or to a hose or another hose fitting. For connecting hose to hose fittings it must have two types of hose connections and one connection must have standard hose threads. For connecting two hose fittings it must have two types of hose connections that have standard hose threads of the same size on both ends, only one connection may be externally threaded. Excludes items with self-sealing and/or quick disconnect features.

Part Alternates: 1911212, 191-1212, 5911212C , 4730-01-254-2938, 01-254-2938, 4730012542938, 012542938

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

Supply Group (FSG) NSN Assign. NIIN
47 05 MAY 1987 01-254-2938

Demand History | NSN 4730-01-254-2938

Part Number Request Date QTY Origin
5911212C 2025-06-170 122 DIBBS
5911212C 2019-05-136 161 DIBBS
4730-01-254-2938 2015-09-250 173 DIBBS
4730-01-254-2938 2012-12-366 16 DIBBS
4730-01-254-2938 2012-12-348 76 DIBBS
4730-01-254-2938 2011-05-129 104 DIBBS
4730-01-254-2938 2010-10-291 53 DIBBS
4730-01-254-2938 2010-08-215 14 DIBBS
4730-01-254-2938 2009-11-323 11 DIBBS

Cross Reference | NSN 4730-01-254-2938

Part Number Cage Code Manufacturer
191-1212 73402 AMERICAN COUPLINGS CO
5911212C 73402 AMERICAN COUPLINGS CO

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Technical Data | NSN 4730-01-254-2938

Characteristic Specifications
MATERIAL COPPER ALLOY 360 OVERALL
CONNECTION TYPE THREADED INTERNAL HOSE 1ST END UNTHREADED EXTERNAL HOSE 2ND END
CONNECTION STYLE B7C SWIVEL NUT, GASKET SEAL 1ST END B106 BARBED OR BEADED 2ND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED 0.750 INCHES 2ND END
THREAD SERIES DESIGNATOR NH 1ST END
NOMINAL THREAD SIZE 0.750 INCHES 1ST END
THREAD QUANTITY PER INCH 11-1/2 1ST END
NOMINAL OVERALL LENGTH 1.820 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-254-2938

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 576 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 4730-01-254-2938

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
H
EA : Each