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National Stock Number:
4730-01-415-0993
Federal Supply Class:
4730
National Item Identification Number:
014150993
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:
| 12927755 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY, QQ-A-225/8 FED SPEC SINGLE MATERIAL OR QQ-A-250 FED SPECSINGLE MATERIAL; THREADED; GASKET SEAL; ANGLE FLOW 90 DEGREES | | SPECIAL FEATURES | 2 MTG HOLES 0.312 IN. ID ,1.500 IN. C TO C | | PART NAME ASSIGNED BY CONTROLLING AGENCY | MANIFOLD |
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