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National Stock Number:
5310-00-010-3043
Federal Supply Class:
5310
National Item Identification Number:
000103043
Description:
NUT,PLAIN,CASTELLATED,HEXAGON
Detail:
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, SLOTTED, HEXAGON.
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Manufacturer Information:
| 103043 | 24617 | GENERAL MOTORS CORP | | 103043 | 7X677 | GENERAL MOTORS LLC | | 1A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 1A | 28265 | HERCULES ENGINE CO INC | | 139882H | 31007 | NAVISTAR INTL CORP | | 139882H | 92679 | NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION /MELROSE PARK/ | | X4-50 | 15586 | CUSHMAN INC A RANSOM CO POBOX 7248 CHARLOTTE NC 28241 7248 | | 7006764 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 89-163J | 22888 | FMC CORP | | BB1359 | 56442 | DIAMOND REO TRUCK CO | | 89-163J | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | FFB571TYPEA | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | STEEL OVERALL | | NUT STYLE | CASTELLATED, HEXAGON | | NUT HEIGHT | 0.274 INCHES MINIMUM AND | | 0.288 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.428 INCHES MINIMUM AND | | 0.437 INCHES MAXIMUM | | BEARING SURFACE TYPE | CHAMFERED OR | | WASHER FACED | | NONDEFINITIVE SPEC/STD DATA | A TYPE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFB571TYPEA |
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