5305-01-216-3675 SCREW,CAP,SOCKET HEAD Index 5310-01-216-3678 NUT,SHEET SPRING

National Stock Number:
5310-01-216-3677

Federal Supply Class:
5310

National Item Identification Number:
012163677

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:
13211E922497403CECOM LR CENTER
528740319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BEARING SURFACE TYPEWASHER FACED
COUNTERSINK ANGLE90.0 DEGREES NOMINAL FIRST END
FEATURES PROVIDEDCASEHARDENED
HARDNESS RATING86.0 ROCKWELL SUPERFICIAL 15-N MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A108 ASSN STD 3RD MATERIAL RESPONSE OR ASTM A108 ASSN STD 4TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 5TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 6TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 7TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 8TH MATERIAL RESPONSE OR ASTM A108 ASSN STD 9TH MATERIAL RESPONSE OR ASTM A576 ASSN STD 10TH MATERIAL RESPONSE OR ASTM A576 ASSN STD 11TH MATERIAL RESPONSE OR ASTM A576 ASSN STD 12TH MATERIAL RESPONSE OR ASTM A576 ASSN STD 13TH MATERIAL RESPONSE OR ASTM A576 ASSN STD 14TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1110 OR STEEL COMP 1116 OR STEEL COMP 1117 OR STEEL COMP 1118 OR STEEL COMP 1119 OVERALL
NOMINAL THREAD SIZE1.875 INCHES
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT0.812 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SPECIAL
WIDTH ACROSS FLATS2.625 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDOD-P-16232,TY M,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUN


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