Product Details | TUBE TO BOSS STRAIGHT ADAPTER

4730-01-373-0477 An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. 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 tube or tube 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, TUBE and NIPPLE, TUBE.

Part Alternates: SS6TA18ST, SS-6-TA-1-8ST, 6303491, 6303491002, 6303491-002, 4730-01-373-0477, 01-373-0477, 4730013730477, 013730477

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

Supply Group (FSG) NSN Assign. NIIN
47 26 MAR 1993 01-373-0477

Demand History | NSN 4730-01-373-0477

Part Number Request Date QTY Origin
SS-6-TA-1-8ST 2019-02-45 187 DIBBS
4730-01-373-0477 2018-07-190 26 DIBBS
4730-01-373-0477 2018-05-131 95 DIBBS
4730-01-373-0477 2018-02-36 92 DIBBS
4730-01-373-0477 2017-11-332 64 DIBBS
4730-01-373-0477 2017-11-318 64 DIBBS
4730-01-373-0477 2017-08-226 80 DIBBS
4730-01-373-0477 2017-08-215 80 DIBBS
4730-01-373-0477 2014-10-303 155 DIBBS
4730-01-373-0477 2013-04-118 169 DIBBS
4730-01-373-0477 2013-01-03 27 DIBBS
4730-01-373-0477 2012-07-205 30 DIBBS
4730-01-373-0477 2012-06-166 20 DIBBS
4730-01-373-0477 2012-04-93 1 DIBBS
4730-01-373-0477 2012-03-61 25 DIBBS
4730-01-373-0477 2010-08-242 10 DIBBS
4730-01-373-0477 2008-12-350 27 DIBBS

Cross Reference | NSN 4730-01-373-0477

Part Number Cage Code Manufacturer
6303491 53711 NAVAL SEA SYSTEMS COMMAND
6303491-002 53711 NAVAL SEA SYSTEMS COMMAND
SS-6-TA-1-8ST 02570 SWAGELOK COMPANY DBA USE CAGE CODE 3T9T9 FOR
SS-6-TA-1-8ST 11649 CAJON CO

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Technical Data | NSN 4730-01-373-0477

Characteristic Specifications
MATERIAL STEEL COMP 316 OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPE UNTHREADED INTERNAL TUBE 1ST END THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLE B37 CRIMPED 1ST END B71A EXTERNAL SEAT FOR GASKET SEAL 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.375 INCHES 1ST END
THREAD SERIES DESIGNATOR UNF 2ND END
NOMINAL THREAD SIZE 0.750 INCHES 2ND END
THREAD CLASS 2A 2ND END
NOMINAL OVERALL LENGTH 0.438 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-373-0477

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 052190 PIPE,TUBING,OR PIPE OR TUBING FITTI
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 4730-01-373-0477

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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
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