3110-00-159-9548 BEARING,ROLLER,NEEDLE Index 3110-00-159-9550 BEARING,ROLLER,NEEDLE

National Stock Number:
5310-00-159-9549

Federal Supply Class:
5310

National Item Identification Number:
001599549

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:
HW29172X515653HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1030-517446HUCK INTERNATIONAL, INC
TLN1030-527624SPS TECHNOLOGIES LLC
TLN1030-556878SPS TECHNOLOGIES, LLC
TLN1030-580539SPS TECHNOLOGIES, LLC
TLN1030-592215HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1030-597928HUCK INTL INC


Techincal Specification:
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND
40.0 ROCKWELL C MAXIMUM
NUT STYLEFLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.660 INCHES MAXIMUM
OVERALL HEIGHT0.341 INCHES MINIMUM AND
0.361 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH0.072 INCHES MINIMUM AND
0.087 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER0.407 INCHES MINIMUM AND
0.417 INCHES MAXIMUM NUT
THREAD SERIESUNJF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL COMP E4340 OR
STEEL COMP 4340 OR
STEEL COMP 8740 NUT
STEEL COMP 1050 WASHER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5000 MIL SPEC 1ST MATERIAL RESPONSE OR
MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR
MIL-S-6049 MIL SPEC 3RD MATERIAL RESPONSE NUT
SURFACE TREATMENTCADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL


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