Product Details | FLAT WASHER

5310-00-630-2648 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.

Part Alternates: 5310-00-630-2648, 00-630-2648, 5310006302648, 006302648

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 00-630-2648

Drawings & Photos | NSN 5310-00-630-2648


Cross Reference | NSN 5310-00-630-2648

Part Number Cage Code Manufacturer
609-2701-001 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
6823330 24617 GENERAL MOTORS CORP
6823330 63005 ROLLS-ROYCE CORPORATION
6823330 73342 ALLISON TRANSMISSION, INC.

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Technical Data | NSN 5310-00-630-2648

Characteristic Specifications
MATERIAL STEEL COMP 304 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HOLE DIAMETER 1.093 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.500 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.025 INCHES NOMINAL
III HEAT TREATMENT ANNEALED
MANUFACTURERS CODE 13499
DESIGN CONTROL REFERENCE 609-2701-001

Restrictions/Controls & Freight Information | NSN 5310-00-630-2648

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information