NSN 5310-01-225-0718

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-01-225-0718 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.

Alternate Parts: KFN55608, KFN556-08, KFN55608, KFN556-08, KFN55608, KFN556-08, BH0052908, BH00529-08, KFN55608, KFN556-08, KFN55608, KFN556-08, 5310-01-225-0718, 01-225-0718, 5310012250718, 012250718

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 27, 198601-225-071829730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-01-225-0718
Part Number Cage Code Manufacturer
KFN556-0892215ARCONIC GLOBAL FASTENERS & RINGS,INC.
KFN556-0815653ARCONIC GLOBAL FASTENERS & RINGS,INC.
KFN556-0827238BRISTOL INDUSTRIES
BH00529-0827238BRISTOL INDUSTRIES
KFN556-0817446HUCK INTERNATIONAL, INC.DBA ARCONIC FASTENING SYSTEMS AND
KFN556-0812733VSI CORPSUB OF FAIRCHILD INDUSTRIES INC
Technical Data | NSN 5310-01-225-0718
Characteristic Specifications
THREAD SERIES UNJC
NOMINAL THREAD SIZE0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.313 INCHES MAXIMUM
OVERALL HEIGHT0.291 INCHES MAXIMUM
WASHER THICKNESS0.088 INCHES MINIMUM AND 0.092 INCHES MAXIMUM
WIDTH ACROSS FLATS0.212 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
SPECIAL FEATURESCETYL ALCOHOL LUBRICANT PER MIL-L-87132,TY 1,GRADE A