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National Stock Number: 4730-01-192-4414
Federal Supply Class: 4730
National Item Identification Number: 011924414
Description: ELBOW,PIPE TO BOSS
Detail: A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series), and is 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 connect a pipe or pipe fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like. See also ELBOW, PIPE; and ELBOW, PIPE TO TUBE. Excludes CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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Manufacturer Information:
5871474 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | CONNECTION STYLE | PLAIN (PIPE) 1ST END | FLOW ANGLE | 90.0 DEGREES | LEG LENGTH | 1.380 INCHES NOMINAL 1ST END | LEG LENGTH | 1.500 INCHES NOMINAL 2ND END | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750,COMP B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | COPPER ALLOY OVERALL | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | NOMINAL THREAD SIZE | 1.073 INCHES 2ND END | THREAD CLASS | 2A 2ND END | THREAD SERIES DESIGNATOR | NPT 1ST END | THREAD SERIES DESIGNATOR | UNS 2ND END | THREAD QUANTITY PER INCH | 17 2ND END |
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