5305-00-987-0360 SCREW,MACHINE Index 5340-00-987-0363 MOUNT,RESILIENT,UTILITY

National Stock Number:
5310-00-987-0361

Federal Supply Class:
5310

National Item Identification Number:
009870361

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:
0303107U1621SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS
3031071UVT5BRP US INC
30310721119EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP
30310732195OUTBOARD MARINE CORP JOHNSON MOTORS DIV
30310780256OUTBOARD MARINE CORP
303107U1621SIMPSON-LAWRENCE LTD JOHNSON AND EVI RUDE OUTBOARD MOTORS


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.344 INCHES NOMINAL
OVERALL DIAMETER0.625 INCHES NOMINAL
MATERIALPLASTIC OVERALL
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.066 INCHES NOMINAL


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