5310-01-091-1236 NUT,PLAIN,HEXAGON Index 5310-01-091-1238 NUT,PLAIN,SLOTTED,HEXAGON

National Stock Number:
5310-01-091-1237

Federal Supply Class:
5310

National Item Identification Number:
010911237

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:
3D0236-1288277THE BOEING COMPANY
74640-1256878SPS TECHNOLOGIES, LLC
E10079-12019L2ESNA, LLC
93434-1256878SPS TECHNOLOGIES, LLC
E10079-1272962HARVARD INDUSTRIES INC
BACN10JD11281205THE BOEING COMPANY
ST3M404-1276301THE BOEING COMPANY
ST3M404-1292595NELSON STUD WELDING, INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND
33.0 ROCKWELL C MAXIMUM
NUT STYLESLOTTED, HEXAGON
NUT HEIGHT0.365 INCHES MINIMUM AND
0.385 INCHES MAXIMUM
WIDTH ACROSS FLATS1.109 INCHES MINIMUM AND
1.127 INCHES MAXIMUM
BEARING SURFACE TYPEWASHER FACED
COUNTERSINK ANGLE109.5 DEGREES MINIMUM AND
110.5 DEGREES MAXIMUM NUT
TEMP RATING450.0 DEG FAHRENHEIT MAXIMUM
SPECIFICATION/STANDARD DATA76301-ST3M404 MANUFACTURERS STANDARD


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