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National Stock Number: 4730-01-273-3316
Federal Supply Class: 4730
National Item Identification Number: 012733316
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:
| 0451C0061-1 | 03538 | LOCKHEED MARTIN CORPORATION | | 0451C0061-1 | 30780 | PARKER-HANNIFIN CORPORATION | | 5-F5BU-M | 30780 | PARKER-HANNIFIN CORPORATION | | 5-FBU-M | 30780 | PARKER-HANNIFIN CORPORATION | | 0451C0061-1 | 54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB OF MARTIN MARIETTA CORP AERO AND NAVAL SYSTEMS | | 5-F5BU-M | 98441 | PARKER HANNIFIN CORP |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | FLARELESS (TUBE) 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 12.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UNF 1ST END | | UNF 2ND END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | 0.500 INCHES 2ND END | | THREAD CLASS | A3A 1ST END | | 3A 2ND END | | NOMINAL OVERALL LENGTH | 1.130 INCHES | | FURNISHED ITEMS AND QUANTITY | 1 SHORT COUPLING NUT |
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