Product Details | TUBE COUPLING NUT

4730-00-204-0795 An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes NUT (1), TUBE COUPLING, REDUCING; and NUT (1), UNION.

Part Alternates: 67280156, 6728015-6, 4730-00-204-0795, 00-204-0795, 4730002040795, 002040795

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-204-0795

Drawings & Photos | NSN 4730-00-204-0795


Cross Reference | NSN 4730-00-204-0795

Part Number Cage Code Manufacturer
6728015-6 24617 GENERAL MOTORS CORP
6728015-6 63005 ROLLS-ROYCE CORPORATION
6728015-6 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 4730-00-204-0795

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
NUT STYLE A351 TUBE COUPLING
NUT HEIGHT 0.719 INCHES NOMINAL
WIDTH ACROSS FLATS 0.684 INCHES MINIMUM AND 0.691 INCHES MAXIMUM
LENGTH TO SHOULDER 0.598 INCHES MINIMUM AND 0.608 INCHES MAXIMUM
SMALLEST INSIDE DIAMETER 0.440 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.375 INCHES
MANUFACTURERS CODE 63005
DESIGN CONTROL REFERENCE 6728015-6

Restrictions/Controls & Freight Information | NSN 4730-00-204-0795

Category Code Description
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.
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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating U 50
Less than truck load rating W Rating Variable
Water commodity Code 573 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