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National Stock Number:
4730-01-238-8765
Federal Supply Class:
4730
National Item Identification Number:
012388765
Description:
ADAPTER,STRAIGHT,TUBE TO BOSS
Detail:
An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end 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 is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also COUPLING, TUBE and NIPPLE, TUBE.
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Manufacturer Information:
| 1128PM40751 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1128PM40751-13 | 02108 | SPIRAL TOOL CORPORATION | | 1128PM40751-13 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1128PM40751-13 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL BOSS 2ND END | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END BULKHEAD | | CONNECTION STYLE | FLARED (TUBE) 1ST END BULKHEAD | | CONNECTION STYLE | PLAIN (PIPE) 2ND END | | MATERIAL | STEEL COMP 630 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS | | NOMINAL OVERALL LENGTH | 1.500 INCHES | | NOMINAL THREAD SIZE | 0.437 INCHES ALL ENDS | | SEAT ANGLE | 37.0 DEGREES 1ST END BULKHEAD | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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