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National Stock Number:
4730-01-364-8715
Federal Supply Class:
4730
National Item Identification Number:
013648715
Description:
ELBOW,BOSS
Detail:
A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM THE STRAIGHT FLOW. THE BOSS CONNECTIONS HAVE EXTERNAL AND/OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES), AND ARE DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE, TO FORM A SEAL AT THE BOSS. IT MAY HAVE SIDE OR HEEL INLET(S). IT IS DESIGNED TO JOIN TWO BOSSES OR BOSS FITTINGS ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE. EXCLUDES ELBOW, TUBE.
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Manufacturer Information:
| 6138968 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | | 6138968-69 | 80091 | NAVAL FACILITIES ENGINEERING COMMAND | | 8C50C50-SS | 63323 | FLUID LINE PRODUCTS INC |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) ALL ENDS | | FURNISHED ITEMS AND QUANTITY | 2 JAM NUT AND 2 FLAT WASHER AND 2 PREFORMED PACKING | | FLOW ANGLE | 90.0 DEGREES | | MATERIAL | STEEL CORROSION RESISTING OVERALL |
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