5961-00-771-4897 SEMICONDUCTOR DEVICE,DIODE Index 1560-00-771-4922 LEVER ASSEMBLY

National Stock Number:
5310-00-771-4911

Federal Supply Class:
5310

National Item Identification Number:
007714911

Description:
NUT,PLAIN,SLOTTED,HEXAGON

Detail:
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes NUT (1), PLAIN, CASTELLATED, HEXAGON.


Manufacturer Information:
5310007714911SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
7714911076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
77149110FW39BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP
771491119207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
78074410SAF-HOLLAND, INC.
KC753256442DIAMOND REO TRUCK CO


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
COUNTERSINK ANGLE89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM NUT
HARDNESS RATING269.0 BRINELL STANDARD MINIMUM AND 321.0 BRINELL STANDARD 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 5145 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
NOMINAL THREAD SIZE2.250 INCHES
NUT HEIGHT2.188 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
WIDTH ACROSS FLATS3.188 INCHES MINIMUM AND 3.250 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633 TY 2, SC3 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUN
THREAD QUANTITY PER INCH12


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