Product Details | TUBE COUPLING NUT

4730-00-423-9534 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: 5B1882, 4730-00-423-9534, 00-423-9534, 4730004239534, 004239534

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-423-9534

Drawings & Photos | NSN 4730-00-423-9534


Cross Reference | NSN 4730-00-423-9534

Part Number Cage Code Manufacturer
5B1882 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 4730-00-423-9534

Characteristic Specifications
THREAD SERIES UNS
NOMINAL THREAD SIZE 1.000 INCHES
THREAD QUANTITY PER INCH 14
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 1213 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NUT STYLE A351 TUBE COUPLING
NUT HEIGHT 1.188 INCHES NOMINAL
WIDTH ACROSS FLATS 1.125 INCHES NOMINAL
LENGTH TO SHOULDER 0.812 INCHES NOMINAL
SMALLEST INSIDE DIAMETER 0.781 INCHES NOMINAL
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.625 INCHES

Restrictions/Controls & Freight Information | NSN 4730-00-423-9534

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