NSN 4730-00-554-8015

Part Details | TUBE COUPLING NUT

4730-00-554-8015 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.

Alternate Parts: 4730005548015, 47305548015, 4730-554-8015, MS219214, MS21921-4, MS21921D4, MS219214, MS21921-4, AP2109T4, AP2109T04, 4730-00-554-8015, 00-554-8015, 4730005548015, 005548015

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47JAN 01, 196300-554-801503859 ( NUT, TUBE COUPLING )
REFERENCE DRAWINGS & PICTURES

TUBE COUPLING

Cross Reference | NSN 4730-00-554-8015
Part Number Cage Code Manufacturer
4730005548015SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
4730-554-8015SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
MS21921-4K3784MARSHALL OF CAMBRIDGE AEROSPACE LTDDBA MARSHALL AEROSPACE AND DEFENCE
MS21921D496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21921-496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
AP2109T401673SPS TECHNOLOGIES, LLCDBA AIRDROME PRECISION COMPONENTS
AP2109T0401673SPS TECHNOLOGIES, LLCDBA AIRDROME PRECISION COMPONENTS
Technical Data | NSN 4730-00-554-8015
Characteristic Specifications
THREAD SERIES UNF
NOMINAL THREAD SIZE0.438 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE TUBE COUPLING
NUT HEIGHT0.720 INCHES NOMINAL
WIDTH ACROSS FLATS0.562 INCHES NOMINAL
LENGTH TO SHOULDER0.537 INCHES MINIMUM AND 0.557 INCHES MAXIMUM
SMALLEST INSIDE DIAMETER0.300 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
SEAT ANGLE45.00 DEGREES NOMINAL
FABRICATION METHOD
NOMINAL TUBE OUTSIDE DIAMETER0.250 INCHES
END ITEM IDENTIFICATION2350-01-031-0586