5320-01-414-7131 PIN-RIVET Index 5325-01-414-7133 INSERT,SCREW THREAD

National Stock Number:
5310-01-414-7132

Federal Supply Class:
5310

National Item Identification Number:
014147132

Description:
NUT,SELF-LOCKING,ASSEMBLED WASHE

Detail:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.


Manufacturer Information:
TLN1001-1217446HUCK INTERNATIONAL, INC
TLN1001-1227624SPS TECHNOLOGIES LLC
TLN1001-1280539SPS TECHNOLOGIES, LLC
TLN1001-1292215HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1001-1297928HUCK INTL INC


Techincal Specification:
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.750 INCHES
THREAD QUANTITY PER INCH16
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP 4340 OR
STEEL COMP 8740 NUT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE NUT
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2, CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM
NUT STYLEFLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER1.310 INCHES MAXIMUM
OVERALL HEIGHT0.650 INCHES MINIMUM AND
0.670 INCHES MAXIMUM
WIDTH ACROSS FLATS0.865 INCHES MINIMUM AND
0.977 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.090 INCHES MINIMUM AND
0.105 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER0.435 INCHES MINIMUM AND
0.445 INCHES MAXIMUM NUT


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