5310-01-157-4854 NUT,SELF-LOCKING,ROUND Index 5310-01-157-4857 WASHER,FLAT

National Stock Number:
5310-01-157-4855

Federal Supply Class:
5310

National Item Identification Number:
011574855

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
2205415311862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
220541537X677GENERAL MOTORS LLC
496070611862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT


Techincal Specification:
THREAD SERIESUNF
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH24
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONM-993,FSCM 11862 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONP-17-02,FSCM 11862 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.641 INCHES MINIMUM AND
0.687 INCHES MAXIMUM
OVERALL HEIGHT0.268 INCHES MINIMUM AND
0.300 INCHES MAXIMUM
WASHER THICKNESS0.020 INCHES MINIMUM AND
0.050 INCHES MAXIMUM
WIDTH ACROSS FLATS0.489 INCHES MINIMUM AND
0.500 INCHES MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
THE MANUFACTURERS DATA
MANUFACTURERS CODE7X677
DESIGN CONTROL REFERENCE22054153


Click here to Register for Free 30-day Trial