Product Details | TUBE COUPLING NUT

4730-00-516-3959 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: 41FN26, 41FN2-6, 541F, 4730-00-516-3959, 00-516-3959, 4730005163959, 005163959

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

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-516-3959

Drawings & Photos | NSN 4730-00-516-3959


Cross Reference | NSN 4730-00-516-3959

Part Number Cage Code Manufacturer
41FN2-6 30327 IMPERIAL
541F 30327 IMPERIAL

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Technical Data | NSN 4730-00-516-3959

Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE 0.562 INCHES
THREAD QUANTITY PER INCH 18
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL COPPER ALLOY OVERALL
NUT STYLE A353 TUBE COUPLING
NUT HEIGHT 1.312 INCHES NOMINAL
WIDTH ACROSS FLATS 0.750 INCHES NOMINAL
LENGTH TO SHOULDER ANY ACCEPTABLE
SMALLEST INSIDE DIAMETER 0.500 INCHES NOMINAL
SEAT ANGLE 45.00 DEGREES NOMINAL
FABRICATION METHOD ANY ACCEPTABLE
NOMINAL TUBE OUTSIDE DIAMETER 0.375 INCHES
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS STYLE NO. N2-6
MANUFACTURERS CODE 30327
DESIGN CONTROL REFERENCE 41FN2-6

Restrictions/Controls & Freight Information | NSN 4730-00-516-3959

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