Product Details | HOSE TO BOSS STRAIGHT ADAPTER

4730-00-674-8311 An adapter having standard hose threads on one end, an incomplete part of a threaded end connection that grips the hose directly, or an unthreaded end designed to accommodate a hose. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a hose or hose fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, HOSE and CONNECTOR, HOSE, BULKHEAD. Excludes items having flanged ends.

Part Alternates: MB310, 8101385898, 810-1385-898, 1385898PC1THRU8, 4730-00-674-8311, 00-674-8311, 4730006748311, 006748311

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-674-8311

Demand History | NSN 4730-00-674-8311

Part Number Request Date QTY Origin
4730-00-674-8311 2025-10-293 43 DIBBS
4730-00-674-8311 2025-10-282 43 DIBBS
4730-00-674-8311 2024-05-143 1 us
4730-00-674-8311 2022-11-334 2 United States
4730-00-674-8311 2022-04-111 60 DIBBS
4730-00-674-8311 2021-05-143 12 DIBBS
4730-00-674-8311 2020-12-356 2 United States
4730-00-674-8311 2020-10-294 62 DIBBS
4730-00-674-8311 2020-02-42 65 DIBBS
4730-00-674-8311 2017-06-180 57 DIBBS
4730-00-674-8311 2015-06-153 60 DIBBS
4730-00-674-8311 2015-01-01 39 DIBBS
4730-00-674-8311 2014-02-41 2 Taiwan
4730-00-674-8311 2014-02-37 4 US
4730-00-674-8311 2014-02-34 16 DIBBS
4730-00-674-8311 2014-01-14 2 Taiwan
810-1385-898 2013-08-214 2 US
4730-00-674-8311 2012-09-254 18 DIBBS
4730-00-674-8311 2012-08-237 18 DIBBS
4730-00-674-8311 2011-11-333 7 DIBBS
4730-00-674-8311 2011-09-273 26 DIBBS
8101385898 2011-01-24 2 United States
4730-00-674-8311 2010-10-301 24 DIBBS
4730-00-674-8311 2010-01-26 17 DIBBS
4730-00-674-8311 2009-12-355 6 DIBBS
4730-00-674-8311 2009-10-303 8 DIBBS
4730-00-674-8311 2009-10-292 5 DIBBS
4730-00-674-8311 2009-09-273 11 DIBBS
4730-00-674-8311 2009-09-244 9 DIBBS
4730-00-674-8311 2009-07-208 19 DIBBS
4730-00-674-8311 2009-07-204 6 DIBBS

Cross Reference | NSN 4730-00-674-8311

Part Number Cage Code Manufacturer
1385898PC1THRU8 80064 NAVAL SHIP SYSTEMS COMMAND
810-1385-898 80992 IMO DELAVAL INC
MB310 07666 TOKHEIM CORP SMALL PUMPS DIV
MB310 82366 AERO-MOTIVE COMPANY

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Technical Data | NSN 4730-00-674-8311

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
CONNECTION TYPE THREADED INTERNAL BOSS 1ST END THREADED EXTERNAL HOSE 2ND END
CONNECTION STYLE B9 GASKET SEAL 1ST END B67C PLAIN 2ND END
THREAD SERIES DESIGNATOR NPT ALL ENDS
NOMINAL THREAD SIZE 1.500 INCHES 1ST END 2.500 INCHES 2ND END
THREAD CLASS 2A 2ND END
NOMINAL OVERALL LENGTH 3.000 INCHES
SPECIAL FEATURES INCLUDES THE FOLLOWING,1 EACH-SPIDER,CONTACT,MOLDED NYLON,1 EACH-CONTACT,SHAFT,BRASS,1 EACH-SPRING,CONTACT SHAFT,CRES,1 EACH-SPRING,CONTACT SHAFT,CRES,1 EACH-CONTACT SHAFT,BRASS,1 EACH COTTER PIN,BRASS,2 EACH-WASHER,BRASS,0.500 IN.-OD,0.313 IN.-ID,0.031 IN.-THK

Restrictions/Controls & Freight Information | NSN 4730-00-674-8311

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
NMF Description 052185 PIPE,TUBING,OR PIPE OR TUBING FIT
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code XX
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 4730-00-674-8311

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each