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National Stock Number: 4730-01-042-2966
Federal Supply Class: 4730
National Item Identification Number: 010422966
Description: ELBOW,TUBE TO BOSS
Detail: A fitting that forms an angle of less that 180 degrees (3.141 radians) from a straight flow. One connecting end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. 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 tube or tube fitting to a boss or boss fitting on items such as tanks, housings, valve fittings, or the like.
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Manufacturer Information:
G53B4 | 79326 | TRANSDIGM INC | GE510BU4 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
CONNECTION STYLE | DOUBLE THREADED SECTION W/ GASKET AND LOCKNUT SEALING (BOSS) 2ND END | CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END | CONNECTION STYLE | PLAIN (TUBE) 1ST END | FLOW ANGLE | 90.0 DEGREES | LEG LENGTH | 0.990 INCHES NOMINAL 1ST END | LEG LENGTH | 1.189 INCHES NOMINAL 2ND END | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-596,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | ALUMINUM ALLOY OVERALL | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES 1ST END | NOMINAL THREAD SIZE | 0.437 INCHES 2ND END | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ANODIZE OVERALL | THREAD CLASS | 3A 2ND END | THREAD SERIES DESIGNATOR | UNF 2ND END |
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