Product Details | TUBE COUPLING NUT

4730-00-540-1880 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: 190120, 4730-00-540-1880, 00-540-1880, 4730005401880, 005401880

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-540-1880

Drawings & Photos | NSN 4730-00-540-1880


Demand History | NSN 4730-00-540-1880

Part Number Request Date QTY Origin
190120 2016-06-166 6 United States

Cross Reference | NSN 4730-00-540-1880

Part Number Cage Code Manufacturer
190120 24617 GENERAL MOTORS CORP
190120 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 4730-00-540-1880

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 2B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OR ZINC OVERALL
NUT STYLE A352 TUBE COUPLING
NUT HEIGHT 0.875 INCHES NOMINAL
WIDTH ACROSS FLATS 0.375 INCHES NOMINAL
LENGTH TO SHOULDER 0.375 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.317 INCHES NOMINAL
SEAT ANGLE 45.00 DEGREES NOMINAL
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.312 INCHES

Restrictions/Controls & Freight Information | NSN 4730-00-540-1880

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