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National Stock Number:
4730-12-167-4780
Federal Supply Class:
4730
National Item Identification Number:
121674780
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:
| 000 429 43 38 | D8046 | DAIMLER AG | | 0004294338 | D8046 | DAIMLER AG | | 4031340101 | D8046 | DAIMLER AG | | 852392 | D9596 | VOSS AUTOMOTIVE GMBH | | 0852392000 | D9596 | VOSS AUTOMOTIVE GMBH |
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Techincal Specification:
| CONNECTION STYLE | ERR-090 1ST END | | CONNECTION STYLE | ERR-090 2ND END | | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END | | FLOW ANGLE | 90.0 DEGREES | | LEG LENGTH | 36.0 MILLIMETERS NOMINAL 2ND END | | LEG LENGTH | 47.0 MILLIMETERS NOMINAL 1ST END | | MATERIAL DOCUMENT AND CLASSIFICATION | DIN17200,1.0402,C22 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1.0402 OVERALL | | MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE SINGLE RESPONSE | | NOMINAL THREAD SIZE | 22.0 MILLIMETERS 2ND END | | NOMINAL THREAD SIZE | 26.0 MILLIMETERS 1ST END | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DBL-9400 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD SERIES DESIGNATOR | ISO M ALL ENDS | | THREAD PITCH IN MILLIMETERS | 1.50 ALL ENDS |
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