3110-00-159-9544 BEARING,ROLLER,NEEDLE Index 3110-00-159-9548 BEARING,ROLLER,NEEDLE

National Stock Number:
5310-00-159-9547

Federal Supply Class:
5310

National Item Identification Number:
001599547

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:
HW29172-415653HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1030-417446HUCK INTERNATIONAL, INC
TLN1030-427624SPS TECHNOLOGIES LLC
TLN1030-456878SPS TECHNOLOGIES, LLC
TLN1030-480539SPS TECHNOLOGIES, LLC
TLN1030-492215HOWMET GLOBAL FASTENING SYSTEMS INC
TLN1030-497928HUCK INTL INC


Techincal Specification:
COUNTERBORE DIAMETER0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM NUT
HARDNESS RATING36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.316 INCHES MINIMUM AND 0.336 INCHES MAXIMUM
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
MATERIALSTEEL COMP 1050 WASHER
MATERIALSTEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 8740 NUT
NOMINAL THREAD SIZE0.250 INCHES
NUT COUNTERBORE DEPTH0.072 INCHES MINIMUM AND 0.087 INCHES MAXIMUM NUT
NUT STYLEFLAT WITH TURNED UP EDGE
WASHER OUTSIDE DIAMETER0.560 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
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIESUNJF


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