5310-00-599-3488 WASHER,FLAT Index 5310-00-599-3504 WASHER,FLAT

National Stock Number:
5310-00-599-3491

Federal Supply Class:
5310

National Item Identification Number:
005993491

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:
N730ALTCPC15CT69626505GROVE VALVE OPERATIONS
N733PC15C26505GROVE VALVE OPERATIONS
S3455026505GROVE VALVE OPERATIONS
S-34550D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER0.300 INCHES MINIMUM AND 0.304 INCHES MAXIMUM
OVERALL DIAMETER0.686 INCHES MINIMUM AND 0.690 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.027 INCHES MINIMUM AND 0.032 INCHES MAXIMUM


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