Product Details | TUBE COUPLING INVERTED NUT

4730-00-289-4758 An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.

Part Alternates: 25038HA, 67646DX, 81L316IN, 81L3-16IN, 8F8996, 4730-00-289-4758, 00-289-4758, 4730002894758, 002894758

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-289-4758

Drawings & Photos | NSN 4730-00-289-4758


Cross Reference | NSN 4730-00-289-4758

Part Number Cage Code Manufacturer
25038HA 31007 NAVISTAR INTL CORP
67646DX 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
81L3-16IN 30327 IMPERIAL
8F8996 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4730-00-289-4758

Characteristic Specifications
MATERIAL BRASS
STRENGTH RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
MATERIAL HARDNESS RATING NOT RATED
FABRICATION METHOD FORGED
STYLE DESIGNATOR A15 INVERTED NUT, TUBE, DOUBLE COMPRESSION
OVERALL LENGTH 0.688 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.190 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED 0.188 INCHES NOMINAL
THREAD SIZE 3/8-24
SCREW THREAD SERIES DESIGNATOR UNF
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND

Restrictions/Controls & Freight Information | NSN 4730-00-289-4758

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 093460 BOLTS/NUTS NOI BBC/ZINC
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 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 4730-00-289-4758

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each