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National Stock Number:
4730-01-325-4003
Federal Supply Class:
4730
National Item Identification Number:
013254003
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:
| 15-97-018 | 96169 | ELECTRIC BOAT CORPORATION | | 15-97-0181 | 96169 | ELECTRIC BOAT CORPORATION | | 508-4677429 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 2621-021-02 | 96169 | ELECTRIC BOAT CORPORATION | | 2621-021-02 ASSY 78AMOD | 96169 | ELECTRIC BOAT CORPORATION | | 262102102-078A | 96169 | ELECTRIC BOAT CORPORATION | | 508-4677429 ITEM F58 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | MAXIMUM OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | FLOW ANGLE | 90.0 DEGREES |
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