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National Stock Number:
5306-01-503-2138
Federal Supply Class:
5306
National Item Identification Number:
015032138
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:
| 10104094 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 13006487 | 19200 | US ARMY ARDEC RDECOM | | S000848 | 0291H | ROSOMAK S.A | | 80006 | 62161 | HUTCHINSON INDUSTRIES, INC | | 5306PL0965843 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 7485114300 | F6573 | RENAULT TRUCKS DEFENSE | | S000848 | A001G | PATRIA LAND OY | | S000848 | A548G | PATRIA LAND SERVICES OY |
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Techincal Specification:
| FASTENER LENGTH | 2.500 INCHES NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HEAD DIAMETER | 0.950 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE J429-GD 8 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8640 OVERALL | | NOMINAL THREAD DIAMETER | 0.625 INCHES | | RIB MAJOR DIAMETER | 0.666 INCHES NOMINAL | | RIB MINOR DIAMETER | 0.658 INCHES NOMINAL | | RIB QUANTITY | 32 | | RIB INCLUDED ANGLE | 45.0 DEGREES NOMINAL | | RIB LENGTH | 0.380 INCHES NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 1.600 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 18 |
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