3040-00-754-0473 LEVER,MANUAL CONTROL Index 5998-00-754-0498 PRINTED CIRCUIT BOARD

National Stock Number:
5310-00-754-0474

Federal Supply Class:
5310

National Item Identification Number:
007540474

Description:
NUT,PLAIN,ROUND

Detail:
A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use POST, ELECTRICAL-MECHANICAL EQUIPMENT. See also NUT (1), PLAIN, KNURLED. (When height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)


Manufacturer Information:
5310007540474SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
5360007540474SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
62.71.0380124BSAPA OPERACIONES SL
676469724617GENERAL MOTORS CORP
676469773342ALLISON TRANSMISSION INC
754047419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DRIVE POINT DEPTH0.344 INCHES NOMINAL
DRIVE POINT QUANTITY5
DRIVE POINT WIDTH0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD ALL MATERIAL RESPONSES OR ASTM A331 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE2.156 INCHES
NUT DIAMETER3.178 INCHES MINIMUM AND 3.198 INCHES MAXIMUM
NUT STYLEROUND
NUT THICKNESS0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TY M,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
THREAD DIRECTIONLEFT-HAND
THREAD PITCH DIAMETERS+2.1201 TO 2.1252 INCHES
THREAD QUANTITY PER INCH18
THREAD SERIESUNS


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