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National Stock Number:
4730-00-403-2769
Federal Supply Class:
4730
National Item Identification Number:
004032769
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:
| 319615R1 | 0SAT8 | KOMATSU AMERICA CORP. | | 319615R1 | 29510 | KOMATSU AMERICAN INTL CO | | 34582 | 30327 | IMPERIAL | | 319615R1 | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | INVERTED FLARE (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 45.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.187 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | UNS 2ND END | | NOMINAL THREAD SIZE | 0.375 INCHES 1ST END | | 0.500 INCHES 2ND END | | 0.500 INCHES INLET | | THREAD QUANTITY PER INCH | 28 1ST END | | 24 2ND END | | THREAD CLASS | 2A 1ST END | | 3A 2ND END | | LEG LENGTH | 0.812 INCHES NOMINAL 1ST END | | 0.625 INCHES NOMINAL 2ND END | | FLOW ANGLE | 90.0 DEGREES |
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