Product Details | TUBE COUPLING NUT

4730-01-282-5759 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: AS4326K12, KC142C12, KC142K12, 4730-01-282-5759, 01-282-5759, 4730012825759, 012825759

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

Supply Group (FSG) NSN Assign. NIIN
47 18 JUL 1988 01-282-5759

Drawings & Photos | NSN 4730-01-282-5759


Demand History | NSN 4730-01-282-5759

Part Number Request Date QTY Origin
4730-01-282-5759 2020-12-339 2 US
KC142K12 2016-10-301 22 United States
AS4326K12 2016-10-295 4 United States

Cross Reference | NSN 4730-01-282-5759

Part Number Cage Code Manufacturer
AS4326K12 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KC142C12 22264 JOHN F KENNEDY SPACE CENTER DBA NASA
KC142K12 22264 JOHN F KENNEDY SPACE CENTER DBA NASA

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Technical Data | NSN 4730-01-282-5759

Characteristic Specifications
THREAD SERIES UNJ
NOMINAL THREAD SIZE 1.062 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
NUT STYLE A356 TUBE COUPLING
NUT HEIGHT 1.026 INCHES NOMINAL
WIDTH ACROSS FLATS 1.250 INCHES NOMINAL
NOMINAL TUBE OUTSIDE DIAMETER 0.750 INCHES

Restrictions/Controls & Freight Information | NSN 4730-01-282-5759

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
No Freight Information