5310-01-722-0521 WASHER,LOCK 5310-01-722-0590 NUT,PLAIN,EXTENDED WASHER,HEXAGO

National Stock Number:
5310-01-722-0582

Federal Supply Class:
5310

National Item Identification Number:
017220582

Description:
WASHER,FLAT


Manufacturer Information:
M32687/1-1981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-DTL-32687/181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HARDNESS RATING33.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.343 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OR STEEL COMP 4140 OR STEEL COMP 8640 OR STEEL COMP 8740 OVERALL
OVERALL DIAMETER0.875 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, FLAT, ALLOY STEEL, ROUND, HARDENED, ZINC-NICKEL PLATED
PERIPHERAL SHAPE STYLEROUND
SPECIFICATION/STANDARD DATA81349-MIL-DTL-32687/1 GOVERNMENT SPECIFICATION
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-PRF-32647, ZINC-NICKEL PLATING, TYPE K20 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
THICKNESS0.119 INCHES NOMINAL


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