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National Stock Number: 4730-01-089-3829
Federal Supply Class: 4730
National Item Identification Number: 010893829
Description: ADAPTER,STRAIGHT,FLANGE TO TUBE
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 MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.
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Manufacturer Information:
12257119 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
CONNECTION TYPE | FLANGE 2ND END | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | CONNECTION STYLE | FLARED (TUBE) 1ST END | FLANGE FACE DESIGN | PLAIN WITH GASKET GROOVE 2ND END | FLANGE SHAPE | ROUND 2ND END | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A513,TYPE 5 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.500 INCHES 1ST END | NOMINAL OUTSIDE DIAMETER | 2.500 INCHES 2ND END | NOMINAL THICKNESS | 0.495 INCHES 2ND END | NOMINAL OVERALL LENGTH | 4.210 INCHES | NOMINAL THREAD SIZE | 1.875 INCHES 1ST END | SEAT ANGLE | 37.0 DEGREES 1ST END | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OR QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | ZINC OR CADMIUM OVERALL | THREAD CLASS | 2A 1ST END | THREAD QUANTITY PER INCH | 12 1ST END | THREAD SERIES DESIGNATOR | UN 1ST END |
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