5310-01-166-5306 WASHER,FLAT Index 5310-01-166-5308 WASHER,FLAT

National Stock Number:
5310-01-166-5307

Federal Supply Class:
5310

National Item Identification Number:
011665307

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:
445-9657A486GNIMIKKEISTOKESKUS NCB FINLAND
487 0615-003C8716HAEGGLUNDS VEHICLE GMBH
4870615-003AC90NBAE SYSTEMS HAGGLUNDS AKTIEBOLAG
4870615-003CJ802HELLGETH ENGINEERINGSPEZIALFAHRZEUGBAU GMBH
4870615-003S3465BAE SYSTEMS HAGGLUNDS AB
94591-991076M6BAE SYSTEMS LAND & ARMAMENTS L.P.
94591-9910BAT5U.S. DEFENSE SERVICES, INC.
F3850-005050SZ003FMV, SWEDISH DEFENCE MATERIEL ADMINISTRATION


Techincal Specification:
CENTER HOLE SHAPE STYLEROUND
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
HOLE DIAMETER10.0 MILLIMETERS NOMINAL
MATERIALCOPPER OVERALL
PERIPHERAL SHAPE STYLEROUND
PROPRIETARY CHARACTERISTICSPACS
OVERALL DIAMETER14.5 MILLIMETERS NOMINAL
SPECIAL FEATURESUSED ON 2350-01-132-9099
THICKNESS1.0 MILLIMETERS NOMINAL


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