NSN 5310-01-017-2586

Part Details | FLAT WASHER

5310-01-017-2586 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.

Alternate Parts: CB57425471, CB57-42547-1, CB5742116PC10, CB57-42116PC10, 5310-01-017-2586, 01-017-2586, 5310010172586, 010172586

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 05, 197601-017-258613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-017-2586
Part Number Cage Code Manufacturer
CB57-42547-197384AAI CORPORATIONDBA TEXTRON SYSTEMS
CB57-42116PC1097384AAI CORPORATIONDBA TEXTRON SYSTEMS
Technical Data | NSN 5310-01-017-2586
Characteristic Specifications
HARDNESS RATING35.0 DUROMETER MINIMUM AND 45.0 DUROMETER MAXIMUM
HOLE DIAMETER0.312 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.500 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.047 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
MINIMUM TENSILE STRENGTH1000 POUNDS PER SQUARE INCH