Product Details | DOUBLE HEXAGON EXTENDED WASHER SELF-LOCKING NUT

5310-00-487-2065 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.

Part Alternates: 5310-00-487-2065, 00-487-2065, 5310004872065, 004872065

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-487-2065

Drawings & Photos | NSN 5310-00-487-2065


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Technical Data | NSN 5310-00-487-2065

Characteristic Specifications
THREAD SERIES UNEF
NOMINAL THREAD SIZE 0.500 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL COMP 8740 OR STEEL COMP 4037 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6049 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 2ND MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 38.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
NUT STYLE A293 DOUBLE HEXAGON
WASHER OUTSIDE DIAMETER 0.910 INCHES MINIMUM AND 0.915 INCHES MAXIMUM
OVERALL HEIGHT 0.489 INCHES MINIMUM AND 0.499 INCHES MAXIMUM
WASHER THICKNESS 0.145 INCHES MINIMUM AND 0.155 INCHES MAXIMUM
WIDTH ACROSS FLATS 0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN
NUT COUNTERBORE DEPTH 0.062 INCHES MINIMUM AND 0.067 INCHES MAXIMUM NUT
COUNTERBORE DIAMETER 0.633 INCHES MINIMUM AND 0.637 INCHES MAXIMUM NUT
LUBRICATION SOLUBLE LUBRICANT
TEMP RATING NOT RATED
MANUFACTURERS CODE 97928
DESIGN CONTROL REFERENCE TLN1031L8

Restrictions/Controls & Freight Information | NSN 5310-00-487-2065

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information