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National Stock Number:
5307-01-100-0450
Federal Supply Class:
5307
National Item Identification Number:
011000450
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:
| 12271183 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| MATERIAL | STEEL | | STYLE DESIGNATOR | SHOULDERED | | SHOULDER LENGTH | 0.175 INCHES NOMINAL | | NUT END SHANK LENGTH | 0.700 INCHES MINIMUM AND | | 0.760 INCHES MAXIMUM | | DISTANCE ACROSS FLATS | 0.430 INCHES MINIMUM AND | | 0.439 INCHES MAXIMUM | | STUD END SHANK LENGTH | 0.120 INCHES MINIMUM AND | | 0.180 INCHES MAXIMUM | | STUD END SHANK DIAMETER | 0.251 INCHES MINIMUM AND | | 0.254 INCHES MAXIMUM | | NUT END SHANK DIAMETER | 0.251 INCHES MINIMUM AND | | 0.254 INCHES MAXIMUM | | OVERALL LENGTH | 2.030 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNJF NUT THREAD | | NOMINAL THREAD SIZE | 0.250 INCHES NUT THREAD | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 28 NUT THREAD | | THREAD DIRECTION | RIGHT-HAND NUT THREAD | | THREAD LENGTH | 0.520 INCHES MINIMUM AND | | 0.570 INCHES MAXIMUM NUT THREAD |
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