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National Stock Number:
4730-01-446-0978
Federal Supply Class:
4730
National Item Identification Number:
014460978
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:
| AA-1214-26 | 71639 | ALFRED CONHAGEN INC. | | AA-1807 | 71639 | ALFRED CONHAGEN INC. | | AA-2010-23 | 71639 | ALFRED CONHAGEN INC. | | EL-1807 REB B | 71639 | ALFRED CONHAGEN INC. | | P-133 | 71639 | ALFRED CONHAGEN INC. | | PL-1807 ITEM 26 | 71639 | ALFRED CONHAGEN INC. | | PL-1807 REV B | 71639 | ALFRED CONHAGEN INC. |
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Techincal Specification:
| CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END | | CONNECTION STYLE | PLAIN (TUBE) FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION TYPE | UNTHREADED INTERNAL TUBE FIRST END | | FURNISHED ITEMS AND QUANTITY | 1 COUPLING NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 CLASS A/B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | MAXIMUM OPERATING TEMP | 107.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 0.4375 INCHES SECOND END | | SPECIAL FEATURES | CONNECTS 0.25IN. O.D. TUBING TO CASING AND SEAL GLAND FOR FLUSHING | | TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED | 0.035 INCHES FIRST END | | THREAD CLASS | 2A SECOND END | | THREAD SERIES DESIGNATOR | UNF SECOND END | | THREAD QUANTITY PER INCH | 20 SECOND END |
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