5330-00-997-8989 GASKET,SPIRAL WOUND Index 5330-00-997-8992 INACTIVE

National Stock Number:
5310-00-997-8991

Federal Supply Class:
5310

National Item Identification Number:
009978991

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
84089A52456878SPS TECHNOLOGIES, LLC
C306-581755LOCKHEED MARTIN CORPORATION
FNF26-52456878SPS TECHNOLOGIES, LLC
H29249-515653HOWMET GLOBAL FASTENING SYSTEMS INC
LH7896-572962HARVARD INDUSTRIES INC
VN416C05492215HOWMET GLOBAL FASTENING SYSTEMS INC


Techincal Specification:
HARDNESS RATING45.0 ROCKWELL C NOMINAL
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
LUBRICATIONSOLUBLE LUBRICANT
NUT STYLEDOUBLE HEXAGON
OVERALL HEIGHT0.415 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP H11 OVERALL
NOMINAL THREAD SIZE0.312 INCHES
WASHER THICKNESS0.019 INCHES MINIMUM
WASHER OUTSIDE DIAMETER0.585 INCHES MAXIMUM
WIDTH ACROSS FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
TEMP RATING450.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJF
THREAD QUANTITY PER INCH24


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