NSN 5310-00-065-4066

Part Details | FLAT WASHER

5310-00-065-4066 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: NAS14014D3, NAS1401-4D3, 10116533, 5310-00-065-4066, 00-065-4066, 5310000654066, 000654066

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JUL 05, 196700-065-406613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-065-4066
Part Number Cage Code Manufacturer
NAS1401-4D380205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
10116533A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5310-00-065-4066
Characteristic Specifications
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE0 ROUND
WIDTH ACROSS FLATS0.510 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.090 INCHES NOMINAL
SPECIAL FEATURES0.060 IN. RADIUS ALL CORNERS,0.090 IN. RADIUS ONE SIDE OF ONE END