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National Stock Number:
4730-01-047-5805
Federal Supply Class:
4730
National Item Identification Number:
010475805
Description:
ADAPTER,STRAIGHT,FLANGE TO BOSS
Detail:
AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. 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 FLANGE OR FLANGE FITTING TO BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE.
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Manufacturer Information:
| 16P416-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY OVERALL | | NOMINAL OUTSIDE DIAMETER | 2.750 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.080 INCHES | | NOMINAL THICKNESS | 0.100 INCHES FIRST END | | CONNECTION TYPE | FLANGE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL BOSS SECOND END | | CONNECTION STYLE | FLARED W/ GASKET SEAT (TUBE) SECOND END | | FLANGE FACE DESIGN | PLAIN FIRST END | | FLANGE SHAPE | ROUND FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8-T651 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | NOMINAL THREAD SIZE | 0.5625 INCHES SECOND END | | SEAT ANGLE | 15.0 DEGREES SECOND END | | SPECIAL FEATURES | U/O F16 ACFT | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) SECOND END | | THREAD CLASS | 3A SECOND END |
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