|
|
|
National Stock Number:
4730-01-501-2945
Federal Supply Class:
4730
National Item Identification Number:
015012945
Description:
NUT,TUBE COUPLING
Detail:
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.
|
Manufacturer Information:
| MS21921-24W | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
|
Techincal Specification:
| THREAD SERIES | UNJ | | NOMINAL THREAD SIZE | 1.875 INCHES | | THREAD QUANTITY PER INCH | 12 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM ALLOY 7075 OVERALL | | NUT STYLE | TUBE COUPLING | | NUT HEIGHT | 1.020 INCHES MINIMUM AND | | 1.040 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 2.230 INCHES MINIMUM AND | | 2.270 INCHES MAXIMUM | | LENGTH TO SHOULDER | 0.562 INCHES MINIMUM | | SMALLEST INSIDE DIAMETER | 1.721 INCHES MINIMUM AND | | 1.741 INCHES MAXIMUM | | SEAT ANGLE | 45.00 DEGREES NOMINAL | | NOMINAL TUBE OUTSIDE DIAMETER | 1.500 INCHES | | SPECIAL FEATURES | NHA P/N 17P6J4960-517; T.O. 1C-17A-4-49, FIG. 138, INDEX 73. | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21921-24W |
|
|