NSN 5310-00-687-6391

Part Details | LOCK WASHER

5310-00-687-6391 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Alternate Parts: MS3534024, MS35340-24, MECD36868715, MECD368687-15, 5310-00-687-6391, 00-687-6391, 5310006876391, 006876391

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-687-639114218 ( WASHER, LOCK )
REFERENCE DRAWINGS & PICTURES

SPLIT HELICAL-RIGHT HAND

Cross Reference | NSN 5310-00-687-6391
Part Number Cage Code Manufacturer
MS35340-2496906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MECD368687-1574082MONMOUTH INDUSTRIES INC
Technical Data | NSN 5310-00-687-6391
Characteristic Specifications
HARDNESS RATINGRCB45.0 ROCKWELL C MAXIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.194 INCHES MINIMUM AND 0.202 INCHES MAXIMUM
OUTSIDE DIAMETER0.434 INCHES MAXIMUM
MATERIAL THICKNESS0.068 INCHES MINIMUM AND 0.074 INCHES MAXIMUM