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National Stock Number:
5307-00-121-2757
Federal Supply Class:
5307
National Item Identification Number:
001212757
Description:
STUD,SHOULDERED
Detail:
A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.
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Manufacturer Information:
| 311328 | 1UVT5 | BRP US INC | | 311328 | 32195 | OUTBOARD MARINE CORP JOHNSON MOTORS DIV | | 311328 | 80256 | OUTBOARD MARINE CORP | | 311328 | K3488 | LEWMAR LTD | | 311328 | U1621 | SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS |
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Techincal Specification:
| MATERIAL | STEEL COMP 1038 | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE | | STYLE DESIGNATOR | SHOULDERED | | SHOULDER LENGTH | 0.219 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.125 INCHES NOMINAL | | DISTANCE ACROSS FLATS | 0.438 INCHES NOMINAL | | NUT END SHANK DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 1.375 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC NUT THREAD | | UNC STUD THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | 0.250 INCHES STUD THREAD | | THREAD CLASS | 2A NUT THREAD | | 2A STUD THREAD | | THREAD QUANTITY PER INCH | 20 NUT THREAD | | 20 STUD THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | RIGHT-HAND STUD THREAD | | THREAD LENGTH | 0.750 INCHES NOMINAL NUT THREAD | | 0.406 INCHES NOMINAL STUD THREAD | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND | | 34.0 ROCKWELL C MAXIMUM | | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT |
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