5310-66-151-1394 WASHER,FLAT Index 5305-66-151-1396 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-66-151-1395

Federal Supply Class:
5310

National Item Identification Number:
661511395

Description:
WASHER,FLAT

Detail:
A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.


Manufacturer Information:
91008Z0655THALES AUSTRALIA - BENDIGO LAND & JOINT SYSTEMS


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
COLORGREEN OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER24.0 MILLIMETERS NOMINAL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,FLAT,ROUND,M24
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER44.0 MILLIMETERS NOMINAL
SPECIAL FEATURESWASHER ROUND FLAT TO AS 1237 OR BS 3410; HEAT TREATMENT FOR RELIEF OF HYDROGEN EMBRITTLEMENT TO AS 1897
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAS 1789 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THICKNESS4.0 MILLIMETERS NOMINAL


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