NSN 4730-00-859-3541

Part Details | TUBE COUPLING NUT

4730-00-859-3541 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: MS2192116J, MS21921-16J, MS2192116J, MS21921-16J, MILF18280, MS21921J16, MS2192116J, MS21921-16J, MS2192116C, MS21921-16C, MS2192116J, MS21921-16J, AS21921, AS18280, 4730-00-859-3541, 00-859-3541, 4730008593541, 008593541

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
47OCT 11, 196700-859-354103859 ( NUT, TUBE COUPLING )
REFERENCE DRAWINGS & PICTURES

TUBE COUPLING

Cross Reference | NSN 4730-00-859-3541
Part Number Cage Code Manufacturer
MS21921-16J14798DESIGNED METAL CONNECTIONS, INC.DBA PERMASWAGE USA
MS21921-16J00624EATON-AEROQUIP LLC.DBA AEROSPACE GROUP
MILF1828081349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MS21921J1696906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21921-16J96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21921-16C96906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS21921-16JR1120SATAIR A/S
AS2192181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS1828081343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 4730-00-859-3541
Characteristic Specifications
THREAD SERIES UNJ
NOMINAL THREAD SIZE1.312 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
NUT STYLE TUBE COUPLING
NUT HEIGHT1.050 INCHES NOMINAL
WIDTH ACROSS FLATS1.500 INCHES NOMINAL
LENGTH TO SHOULDER0.687 INCHES NOMINAL
SMALLEST INSIDE DIAMETER1.074 INCHES NOMINAL
SEAT ANGLE45.00 DEGREES NOMINAL
FABRICATION METHOD
NOMINAL TUBE OUTSIDE DIAMETER1.000 INCHES
SPECIFICATION/STANDARD DATA96906-MS21921 GOVERNMENT STANDARD