NSN 5310-00-264-1389

Part Details | FLAT WASHER

5310-00-264-1389 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: AN9618T, AN961-8T, 81230400, 812304-00, 5123, 512-3, 5123, 512-3, AN9618T, AN961-8T, 401635723535, 401-6357235-35, 419741216, 4197412-16, 4197412001, 4197412-001, 4197412001, 4197412-001, 3100751030, 310-0751-030, 8193544, 5310-00-264-1389, 00-264-1389, 5310002641389, 002641389

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-264-138913393 ( WASHER, FLAT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 5310-00-264-1389
Part Number Cage Code Manufacturer
AN961-8T88044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
812304-0032345DEFENSE REDUCTION AGENCY
512-328480HEWLETT-PACKARD COMPANYDBA HP
512-31LQK8KEYSIGHT TECHNOLOGIES, INC.
AN961-8T80205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
401-6357235-3553711NAVAL SEA SYSTEMS COMMAND
4197412-1605869RAYTHEON COMPANYDBA RAYTHEON
4197412-00182577RAYTHEON COMPANYDBA RAYTHEON
4197412-00105869RAYTHEON COMPANYDBA RAYTHEON
310-0751-03013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
819354418876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 5310-00-264-1389
Characteristic Specifications
HOLE DIAMETER0.164 INCHES MINIMUM AND 0.184 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE ROUND
OVERALL DIAMETER0.370 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
THICKNESS0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM