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National Stock Number:
4730-01-042-2965
Federal Supply Class:
4730
National Item Identification Number:
010422965
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:
| C7866-8L | 81755 | LOCKHEED MARTIN CORPORATION | | D11021AT-08W | 14798 | DESIGNED METAL CONNECTIONS INC | | D11021AT8W | 14798 | DESIGNED METAL CONNECTIONS INC | | D11021T-8W | 14798 | DESIGNED METAL CONNECTIONS INC |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | TITANIUM NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5656 ASSN STD SINGLE MATERIAL RESPONSE BODY | | AMS4965 ASSN STD SINGLE MATERIAL RESPONSE NUT | | SURFACE TREATMENT | PASSIVATE BODY | | TITANIUM THREAD PIECE | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE BODY | | MIL-L-8937B MIL SPEC SINGLE TREATMENT RESPONSE THREAD PIECE | | CONNECTION TYPE | UNTHREADED EXTERNAL TUBE 1ST END | | THREADED INTERNAL BOSS 2ND END | | CONNECTION STYLE | GASKET SEAL (BOSS) 2ND END | | NOMINAL THREAD SIZE | 0.718 INCHES 2ND END | | THREAD QUANTITY PER INCH | 20 2ND END | | THREAD CLASS | 3B 2ND END | | LEG LENGTH | 1.920 INCHES MINIMUM AND | | 1.950 INCHES MAXIMUM 1ST END | | 1.292 INCHES MINIMUM AND | | 1.322 INCHES MAXIMUM 2ND END | | FLOW ANGLE | 90.0 DEGREES | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 14798 | | DESIGN CONTROL REFERENCE | D11021T-8W |
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