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National Stock Number: 4730-01-090-4924
Federal Supply Class: 4730
National Item Identification Number: 010904924
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:
| 12257120 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL COMP 1010 OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | FLANGE 2ND END | | CONNECTION STYLE | FLARED (TUBE) 1ST END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 2ND END | | NOMINAL OUTSIDE DIAMETER | 1.000 INCHES 2ND END | | NOMINAL THICKNESS | 0.500 INCHES 2ND END | | BOLT HOLE QUANTITY | 4 2ND END | | BOLT HOLE NOMINAL DIAMETER | 0.469 INCHES 2ND END | | BOLT CIRCLE NOMINAL DIAMETER | 2.250 INCHES 2ND END | | FLANGE FACE DESIGN | RECESSED CURVED 2ND END | | RECESS NOMINAL DIAMETER | 1.906 INCHES 2ND END | | RECESS NOMINAL DEPTH | 0.355 INCHES 2ND END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END | | THREAD QUANTITY PER INCH | 12 1ST END | | THREAD CLASS | 2A 1ST END | | NOMINAL OVERALL LENGTH | 3.460 INCHES |
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