NSN 5310-01-242-5993

Part Details | FLAT WASHER

5310-01-242-5993 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: 815757, 81-5757, X2515, X-25-15, X2515, X-25-15, A25 468 00, A-25 468 00, 815757, 81-5757, 5310-01-242-5993, 01-242-5993, 5310012425993, 012425993

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 13, 198601-242-599313393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-242-5993
Part Number Cage Code Manufacturer
81-5757U5012COUNTRYMAN GROUP LTD
X-25-15U0112HANCOX LTD
X-25-1552845KOHLER CO ENGINE PLANT DIV
A-25 468 0052845KOHLER CO ENGINE PLANT DIV
81-5757U0215WINDER POWER LIMITED
Technical Data | NSN 5310-01-242-5993
Characteristic Specifications
HOLE DIAMETER0.646 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER1.240 INCHES MINIMUM AND 1.260 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM