Product Details | TUBE COUPLING

4730-01-191-4104 A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes NIPPLE, PIPE.

Part Alternates: DD00200ATE08, 10108948 , 4730-01-191-4104, 01-191-4104, 4730011914104, 011914104

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

Supply Group (FSG) NSN Assign. NIIN
47 07 OCT 1984 01-191-4104

Drawings & Photos | NSN 4730-01-191-4104


Demand History | NSN 4730-01-191-4104

Part Number Request Date QTY Origin
DD00200ATE08 2025-11-322 1 DIBBS
DD00200ATE08 2022-02-34 4 DIBBS
DD00200ATE08 2022-01-25 4 DIBBS

Cross Reference | NSN 4730-01-191-4104

Part Number Cage Code Manufacturer
DD00200ATE08 14798 DESIGNED METAL CONNECTIONS, INC. DBA PERMASWAGE

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Technical Data | NSN 4730-01-191-4104

Characteristic Specifications
MATERIAL TITANIUM ALLOY BODY TITANIUM ALLOY UNS R54520 SLEEVE TITANIUM ALLOY OR TITANIUM SHORT SWIVEL NUT
MATERIAL DOCUMENT AND CLASSIFICATION AMS4921 ASSN STD SINGLE MATERIAL RESPONSE SLEEVE AMS4928,6AL-4V ASSN STD SINGLE MATERIAL RESPONSE SHORT SWIVEL NUT
SURFACE TREATMENT PLASTIC POLYTETRAFLUOROETHYLENE OUTSIDE LUBRICANT DRY FILM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-L-8937 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MEDIA FOR WHICH DESIGNED HYDRAULIC FLUID SINGLE RESPONSE
STYLE DESIGNATOR A33 SWAGED AND THREADED INTERNAL SWIVEL
CONNECTION TYPE THREADED INTERNAL TUBE 1ST END UNTHREADED INTERNAL TUBE 2ND END
CONNECTION STYLE B12 SWIVEL NUT, FLARELESS 1ST END B48 SWAGED W/GROOVES 2ND END
SEAT ANGLE 8.5 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED 0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATOR UNJS 1ST END
NOMINAL THREAD SIZE 0.719 INCHES 1ST END
THREAD QUANTITY PER INCH 20 1ST END
THREAD CLASS 3B 1ST END
NOMINAL OVERALL LENGTH 1.719 INCHES
SPECIAL FEATURES TEFLON COAT TO EXTEND DISTANCE OF 0.435 IN. INTO FITTING BORE ON SECOND END

Restrictions/Controls & Freight Information | NSN 4730-01-191-4104

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 136500 METAL NOI/METAL ALLOYS NOI
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 4730-01-191-4104

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