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National Stock Number:
5306-00-849-1384
Federal Supply Class:
5306
National Item Identification Number:
008491384
Description:
BOLT,RIBBED NECK
Detail:
A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER WITH A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR PART OF THE UNTHREADED PORTION. SEE ALSO BOLT, RIBBED SHOULDER.
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Manufacturer Information:
| 5306008491384 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 5306008491384 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 7710728 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM | | FASTENER LENGTH | 1.560 INCHES MINIMUM AND 1.600 INCHES MAXIMUM | | HARDNESS RATING | | | HEAD DIAMETER | 0.625 INCHES NOMINAL | | HEAD HEIGHT | 0.188 INCHES NOMINAL | | HEAD STYLE | DEE | | MATERIAL | | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | RIB QUANTITY | 33 | | RIB LENGTH | 0.260 INCHES NOMINAL | | RIB MAJOR DIAMETER | 0.317 INCHES MINIMUM AND 0.321 INCHES MAXIMUM | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.900 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNF |
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