NSN 5310-00-158-4418

Part Details | HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-158-4418 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: 3950306C, 3950-30-6C, 5310-00-158-4418, 00-158-4418, 5310001584418, 001584418

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 24, 197100-158-441829730 ( NUT, SELF-LOCKING, EXTENDED WASHER, HEXAGON )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5310-00-158-4418
Part Number Cage Code Manufacturer
3950-30-6C26916NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MULTIPLE
Technical Data | NSN 5310-00-158-4418
Characteristic Specifications
THREAD SERIES UNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
THREAD DIRECTION RIGHT-HAND
NUT STYLE HEXAGON
WASHER OUTSIDE DIAMETER0.361 INCHES NOMINAL
OVERALL HEIGHT0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM
WASHER THICKNESS0.028 INCHES MINIMUM AND 0.032 INCHES MAXIMUM
WIDTH ACROSS FLATS0.313 INCHES NOMINAL
LOCKING FEATURE PREVAILING TORQUE ALL NONMETALLIC DESIGN
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT