NSN 5310-00-113-4202

Part Details | FLAT WASHER

5310-00-113-4202 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: 6864139, 6864139, KJ4449, 5310-00-113-4202, 00-113-4202, 5310001134202, 001134202

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53SEP 25, 196800-113-420213393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-113-4202
Part Number Cage Code Manufacturer
686413973342ALLISON TRANSMISSION, INC.
6864139K0680ROLLS-ROYCE AIRLINES
KJ4449K0680ROLLS-ROYCE AIRLINES
Technical Data | NSN 5310-00-113-4202
Characteristic Specifications
HOLE DIAMETER0.277 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.555 INCHES MINIMUM AND 0.575 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.043 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
HEAT TREATMENT AS FABRICATED