4730-00-278-5446 NUT,TUBE COUPLING Index 4730-00-278-5449 NUT,TUBE COUPLING

National Stock Number:
4730-00-278-5448

Federal Supply Class:
4730

National Item Identification Number:
002785448

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:
8075419PC807224616764GENERAL MOTORS CORP DELCO REMY DIV
8075419PC80722461LW55BORGWARNER PDS (ANDERSON), L.L.C.
MIL-DTL-600181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN805-588044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALCOPPER ALLOY OVERALL
NUT STYLETUBE COUPLING
NUT HEIGHT0.531 INCHES NOMINAL
WIDTH ACROSS FLATS0.619 INCHES MINIMUM AND
0.629 INCHES MAXIMUM
LENGTH TO SHOULDER0.406 INCHES NOMINAL
SMALLEST INSIDE DIAMETER0.379 INCHES MINIMUM AND
0.383 INCHES MAXIMUM
NOMINAL TUBE OUTSIDE DIAMETER0.312 INCHES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN805-5
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-DTL-6001


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