3010-00-012-2005 GEARCASE-MOTOR Index 5306-00-012-2007 BOLT,MACHINE

National Stock Number:
5310-00-012-2006

Federal Supply Class:
5310

National Item Identification Number:
000122006

Description:
NUT,PLAIN,HEXAGON

Detail:
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see LOCKNUT, ELECTRICAL CONDUIT. See also LOCKNUT, TUBE FITTING. For items having a thickness (or height) exceeding two times the width across the flats, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. (When height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
120903H31007NAVISTAR INTL CORP
12200621450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
12200624617GENERAL MOTORS CORP
1220067X677GENERAL MOTORS LLC
1N93082H23382FWD SEAGRAVE HOLDINGS LP
2824813841TIFFIN PARTS, L.L.C.
37684H31007NAVISTAR INTL CORP
50311334623AM GENERAL LLC
530156419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
7215495097LITTLE GIANT CRANE AND SHOVEL INC
A30156400000ORDNANCE CORPS
BBTX2FA19207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
FFN836GPBTYPE1STYLE181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
FFN836TYPE2STYLE181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
DEPARTURE FROM CITED DESIGNATORMODIFIED BY THD CLASS RQMT.
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC ALL MATERIAL RESPONSES OVERALL
MATERIALCOPPER ALLOY 462 OR COPPER ALLOY 464 OR COPPER ALLOY 482 OR COPPER ALLOY 485 OVERALL
NOMINAL THREAD SIZE0.375 INCHES
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 1 STYLE
NUT HEIGHT0.422 INCHES NOMINAL
NUT STYLEHEXAGON
SPECIAL FEATURESCOMPOSITION 4 MATERIAL STRESS RELIEVED PER SPEC MIL-B-857A SHIPS
WIDTH ACROSS FLATS1.212 INCHES MINIMUM AND 1.250 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
THREAD SERIESUNF


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