NSN 5310-00-385-9218

Part Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-385-9218 A nut having 12 drive points, 24 sides, and an integral washer which extends beyond the points or periphery. An integral feature is incorporated for locking on the threads of a mating member.

Alternate Parts: ST133409, ST1334-09, H495133, H49513-3, ST211909, ST2119-09, LH111893, LH11189-3, LH111893, LH11189-3, ST211809, ST2118-09, ST211309, ST2113-09, 4023115, ST211909, ST2119-09, ST211809, ST2118-09, 5310-00-385-9218, 00-385-9218, 5310003859218, 003859218

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 25, 197400-385-921829729 ( NUT, SELF-LOCKING, EXTENDED WASHER, DOUBLE HEXAGON )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON

Cross Reference | NSN 5310-00-385-9218
Part Number Cage Code Manufacturer
ST1334-0992215ARCONIC GLOBAL FASTENERS & RINGS,INC.
H49513-315653ARCONIC GLOBAL FASTENERS & RINGS,INC.
ST2119-0915653ARCONIC GLOBAL FASTENERS & RINGS,INC.
LH11189-372962HARVARD INDUSTRIES INC
LH11189-356878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
ST2118-0956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
ST2113-0956878SPS TECHNOLOGIES, LLCDBA AEROSPACE DIVISION
402311577445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
ST2119-0977445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
ST2118-0977445UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS
Technical Data | NSN 5310-00-385-9218
Characteristic Specifications
THREAD SERIES UNJF
NOMINAL THREAD SIZE0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3B
THREAD DIRECTION RIGHT-HAND
HARDNESS RATING48.0 ROCKWELL C MAXIMUM
NUT STYLE DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER0.311 INCHES MAXIMUM
OVERALL HEIGHT0.250 INCHES MAXIMUM
WASHER THICKNESS0.025 INCHES MINIMUM
WIDTH ACROSS FLATS0.243 INCHES MINIMUM AND 0.251 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN