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:
BEARING SURFACE TYPEWASHER FACED
COUNTERSINK ANGLE109.5 DEGREES MINIMUM AND 110.5 DEGREES MAXIMUM NUT
HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.750 INCHES
NUT HEIGHT0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
NUT STYLESLOTTED, HEXAGON
SPECIFICATION/STANDARD DATA76301-ST3-404 MANUFACTURERS STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
TEMP RATING450.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH16
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
WIDTH ACROSS FLATS1.109 INCHES MINIMUM AND 1.127 INCHES MAXIMUM


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