5305-00-042-6909 SCREW,TAPPING Index 5310-00-042-6913 NUT,PLAIN,HEXAGON

National Stock Number:
5310-00-042-6911

Federal Supply Class:
5310

National Item Identification Number:
000426911

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:
347C303H0179500WESTINGHOUSE ELECTRIC CORP
347C303H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION
42691121450ARMY WEAPONS COMMAND ATTN AMSWE-REE-S


Techincal Specification:
THREAD SERIESUNC
NOMINAL THREAD SIZE0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633-CANC FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OR
ZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR
QQ-Z-325,TY 1,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT0.464 INCHES MINIMUM AND
0.504 INCHES MAXIMUM
WIDTH ACROSS FLATS0.8500 INCHES MINIMUM AND
0.8750 INCHES MAXIMUM
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE21450
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE426911


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