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National Stock Number:
4730-00-517-1491
Federal Supply Class:
4730
National Item Identification Number:
005171491
Description:
NUT,UNION
Detail:
AN INTERNALLY THREADED NUT WHICH HAS AN INTERNAL SEAT OR SHOULDER DESIGNED TO ENGAGE THE NUT RETAINING FLANGE OF A UNION TAILPIECE. THE THREADED PORTION IS USED TO ENGAGE THE THREAD PIECE OF A UNION, UNION ELBOR OR THE LIKE. EXCLUDES NUT (1), TUBE COUPLING.
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Manufacturer Information:
| 4730005171491 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 4730PL0912291 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5171491 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 717124430208 | 0000V | NCB HUNGARY HONVEDSEGI EGYSEGES TERMEKKOD | | A10734 | U4574 | FNH UK LTD | | A20434 | U4574 | FNH UK LTD |
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Techincal Specification:
| MATERIAL | STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OVERALL | | NOMINAL THREAD SIZE | 1.188 INCHES | | NUT HEIGHT | 0.307 INCHES NOMINAL | | NUT DIAMETER | 1.330 INCHES NOMINAL | | NUT STYLE | ROUND | | SHOULDER SEAT DIAMETER | 1.187 INCHES NOMINAL | | SHOULDER STEP WIDTH | 0.057 INCHES NOMINAL | | SHOULDER WIDTH | 0.0312 INCHES NOMINAL | | SMALLEST INSIDE DIAMETER | 1.005 INCHES NOMINAL | | SPECIAL FEATURES | MEDIUM STRAIGHT OR DIAMOND KNURL ON OD | | SUPPLEMENTARY FEATURES | USED ON GUNS ONLY | | SURFACE TREATMENT | PHOSPHATE OVERALL | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES | UNS |
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