NSN 5310-00-281-8320

Part Details | FLAT WASHER

5310-00-281-8320 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: 46620F, 27827, 2256941, 12388163, 2256941, 57304R1, 57304R1, ETN0127386, ENT 0027827, 2719127386, 2719-127386, 3946561, 716770, 5310-00-281-8320, 00-281-8320, 5310002818320, 002818320

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196100-281-832013393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-281-8320
Part Number Cage Code Manufacturer
46620F56442DIAMOND REO TRUCK CO
2782781118EATON CORPORATIONDBA FLUID POWER PLANT
225694124617GENERAL MOTORS CORP
123881637X677GENERAL MOTORS LLCDBA GENERAL MOTORS
225694123862MILITARY VEHICLES OPNGENERAL MOTORS TRUCK AND BUS GROUP
57304R131007NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR
57304R189346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
ETN012738689346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
ENT 002782789346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
2719-127386Z4117VOLVO GROUP GOVERNMENT SALES OCEANIA
394656162265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
71677065282WHITE MOTOR CORP
Technical Data | NSN 5310-00-281-8320
Characteristic Specifications
HARDNESS RATING60.0 ROCKWELL B MINIMUM
HOLE DIAMETER2.781 INCHES MINIMUM AND 2.799 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER4.562 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.061 INCHES MINIMUM AND 0.063 INCHES MAXIMUM