NSN 5310-00-011-8780

Part Details | FLAT WASHER

5310-00-011-8780 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: 118780, 118780, 118780, 118780, MILW1085TYPEA, 5310-00-011-8780, 00-011-8780, 5310000118780, 000118780

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-011-878013393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-011-8780
Part Number Cage Code Manufacturer
11878021450ARMY WEAPONS COMMANDATTN AMSWE-REE-S
11878012204DAIMLER CHRYSLER
11878024617GENERAL MOTORS CORP
1187807X677GENERAL MOTORS LLCDBA GENERAL MOTORS
MILW1085TYPEA81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
Technical Data | NSN 5310-00-011-8780
Characteristic Specifications
HOLE DIAMETER0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.108 INCHES MINIMUM AND 0.160 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATAA TYPE
DEPARTURE FROM CITED DOCUMENTAS MODIFIED BY SURFACE TREATMENT RQMT