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National Stock Number:
4730-01-258-2478
Federal Supply Class:
4730
National Item Identification Number:
012582478
Description:
REDUCER,TUBE
Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).
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Manufacturer Information:
| AS4328K2820 | 0U583 | SAE INTERNATIONAL | | AS4328K2820 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | KC144C28-20 | 22264 | JOHN F KENNEDY SPACE CENTER | | KC144K28-20 | 22264 | JOHN F KENNEDY SPACE CENTER |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END | | CONNECTION TYPE | THREADED EXTERNAL TUBE SECOND END | | CONNECTION STYLE | FLARED (TUBE) SECOND END | | CONNECTION STYLE | FLARED (TUBE) FIRST END | | CRITICALITY CODE JUSTIFICATION | FEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 316 OVERALL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.750 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 3.379 INCHES | | NOMINAL THREAD SIZE | 1.250 INCHES FIRST END | | NOMINAL THREAD SIZE | 1.625 INCHES SECOND END | | REDUCER TYPE | CONCENTRIC | | SEAT ANGLE | 37.0 DEGREES FIRST END | | SEAT ANGLE | 37.0 DEGREES SECOND END | | SPECIAL FEATURES | KC144C28-20; HEXAGON WRENCHING FLATS DRILLED OR NON-DRILLED FOR LOCKWIRE | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A FIRST END | | THREAD CLASS | 3A SECOND END | | THREAD SERIES DESIGNATOR | UN FIRST END | | THREAD SERIES DESIGNATOR | UN SECOND END | | THREAD QUANTITY PER INCH | 12 FIRST END | | THREAD QUANTITY PER INCH | 12 SECOND END |
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