|
|
|
National Stock Number:
4730-01-439-8942
Federal Supply Class:
4730
National Item Identification Number:
014398942
Description:
COUPLING,BOSS
Detail:
A STRAIGHT ONE-PIECE FITTING 12 INCHES (304 MM) LONG OR UNDER HAVING THE SAME SIZE FITTING ON EACH END (STRAIGHT MACHINE THREADS OTHER THAN PIPE OR HOSE SERIES). IT MAY HAVE INTERNAL THREADS ON BOTH ENDS OR INTERNAL THREADS ON ONE END AND EXTERNAL THREADS ON THE OTHER DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS. EXCLUDES ITEMS HAVING EXTERNAL THREADED CONNECTIONS ON BOTH ENDS.
|
Manufacturer Information:
| 2486A208 | 13446 | PERKINS ENGINES INC | | 2486A209 | 13446 | PERKINS ENGINES INC | | 2486A209 | 72643 | POWER GREAT LAKES, INC. |
|
Techincal Specification:
| MATERIAL | STEEL OVERALL | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | | STYLE DESIGNATOR | RIGID W/OFFSET WRENCHING FACILITY | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | PLAIN (TUBE) 1ST END | | PLAIN (TUBE) 2ND END | | THREAD SERIES DESIGNATOR | UN 1ST END | | UN 2ND END | | NOMINAL THREAD SIZE | 0.750 INCHES 1ST END | | 0.750 INCHES 2ND END | | THREAD QUANTITY PER INCH | 16 1ST END | | 16 2ND END | | THREAD CLASS | 2A 1ST END | | 2B 2ND END | | REDUCED PASSAGE NOMINAL INSIDE DIAMETER | 0.562 INCHES 1ST END | | NOMINAL OVERALL LENGTH | 2.660 INCHES | | SPECIAL FEATURES | CONNECTS LUBRICATION OIL FILTER HEAD WITH TEN PLATE OIL COOLER |
|
|