NSN 5310-00-401-1968

Part Details | FLAT WASHER

5310-00-401-1968 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: AN961416S, AN961-416S, AN961416S, AN961-416S, Z00.N5741513325, 5310-00-401-1968, 00-401-1968, 5310004011968, 004011968

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 28, 196900-401-196813393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-401-1968
Part Number Cage Code Manufacturer
AN961-416S88044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AN961-416S80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Z00.N5741513325F0086SOCATADBA SOCATA
Technical Data | NSN 5310-00-401-1968
Characteristic Specifications
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.495 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM
PRECIOUS MATERIAL SILVER
PRECIOUS MATERIAL AND LOCATIONOVERALL SILVER