5305-00-442-3286 SCREW,MACHINE Index 4730-00-442-3288 CLAMP,HOSE,SPECIAL-SHAPED

National Stock Number:
5310-00-442-3287

Federal Supply Class:
5310

National Item Identification Number:
004423287

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:
282-016052151CONTINENTAL ELECTRONICS CORP
282-0160D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
MATERIALCORK OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-12803 NO. 52117-B MIL SPEC SINGLE MATERIAL RESPONSE OR
HH-C-576 TY 1B CL 3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.222 INCHES MINIMUM AND
0.246 INCHES MAXIMUM
PERIPHERAL SHAPE STYLEROUND
OVERALL DIAMETER0.738 INCHES MINIMUM AND
0.762 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
THICKNESS0.050 INCHES MINIMUM AND
0.074 INCHES MAXIMUM
THE MANUFACTURERS DATA
MANUFACTURERS CODE52151
DESIGN CONTROL REFERENCE282-0160


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