NSN 5310-00-184-8973

Part Details | FLAT WASHER

5310-00-184-8973 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: AN122585, MS932013, MS9320-13, MS932013, MS9320-13, 5310-00-184-8973, 00-184-8973, 5310001848973, 001848973

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-184-897313393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-184-8973
Part Number Cage Code Manufacturer
AN12258588044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
MS9320-1396906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
MS9320-1381343SOCIETY OF AUTOMOTIVE ENGINEERS INC
Technical Data | NSN 5310-00-184-8973
Characteristic Specifications
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.458 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA81343-MS9320-13 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION