NSN 5310-00-032-1977

Part Details | FLAT WASHER


5310-00-032-1977 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: 1052384, 10-52384, 1052384, 10-52384, 1052384, 10-52384, 5310-00-032-1977, 00-032-1977, 5310000321977, 000321977

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-032-197713393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND


Cross Reference | NSN 5310-00-032-1977
Part Number Cage Code Manufacturer
10-5238477820AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE OPERATIONS
10-5238422787PRECISION AEROSPACE CORPORATIONDBA PRECISION ENGINE CONTROL
10-5238459501UNISON INDUSTRIES, LLC

Technical Data | NSN 5310-00-032-1977
Characteristic Specifications
HARDNESS RATINGB70.0$JRSC83.0 MINIMUM
HOLE DIAMETER0.128 INCHES NOMINAL
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.312 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.047 INCHES NOMINAL