5365-01-418-0661 SPACER,SLEEVE Index 5310-01-418-0663 WASHER,FLAT

National Stock Number:
5310-01-418-0662

Federal Supply Class:
5310

National Item Identification Number:
014180662

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:
1236544405386AMZ ALABAMA INC
12365444076M6AMZ ALABAMA INC.
1236593506085BAE SYSTEMS LAND & ARMAMENTS L.P.
12365935076M6AMZ ALABAMA INC.
1236593519207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
MATERIALPLASTIC POLYCAPROLACTAM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410 NYLON 6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER3.560 INCHES NOMINAL
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER6.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.160 INCHES MINIMUM AND
0.200 INCHES MAXIMUM


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