NSN 5310-01-173-2226

Part Details | FLAT WASHER

5310-01-173-2226 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: HS306325H, HS306-325H, HS306325H, HS306-325H, HS306325H, HS306-325H, HS306325H, HS306-325H, HS306325H, HS306-325H, HS306325H, HS306-325H, 5310-01-173-2226, 01-173-2226, 5310011732226, 011732226

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 03, 198401-173-222613393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-01-173-2226
Part Number Cage Code Manufacturer
HS306-325H10630ANILLO INDUSTRIES, INC.DBA ANILLO INDUSTRIES
HS306-325H8V613BOEING COMPANY, THEDBA BOEING
HS306-325H02731MCDONNELL DOUGLAS HELICOPTER CO INC
HS306-325H58009MOELLER MANUFACTURING & SUPPLY, INC.
HS306-325H5H383PAC ZONAMATIC INC
HS306-325H86928SEASTROM MANUFACTURING CO., INC.DBA SEASTROM MANUFACTURING
Technical Data | NSN 5310-01-173-2226
Characteristic Specifications
HOLE DIAMETER0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.518 INCHES MINIMUM AND 0.538 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.062 INCHES NOMINAL
HEAT TREATMENT T-3 SOLUTION HEAT TREATED, COLD WORKED