Product Details | FLAT WASHER

5310-00-370-8968 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: S12104065, S12-10-4065, 5310H19012, 5310H19-012, 266391M, 26639-1M, 5310-00-370-8968, 00-370-8968, 5310003708968, 003708968

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-370-8968

Cross Reference | NSN 5310-00-370-8968

Part Number Cage Code Manufacturer
26639-1M 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
5310H19-012 81996 U S ARMY AVIATION AND MISSILE COMMAND
S12-10-4065 78286 SIKORSKY AIRCRAFT CORPORATION

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-370-8968

Technical Data | NSN 5310-00-370-8968

Characteristic Specifications
MATERIAL STEEL COMP 4140
SURFACE TREATMENT CADMIUM
HARDNESS RATING NOT RATED
OVERALL DIAMETER 1.234 INCHES MINIMUM AND 1.266 INCHES MAXIMUM
THICKNESS 0.045 INCHES MINIMUM AND 0.046 INCHES MAXIMUM
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE S12-10-4065

Restrictions/Controls & Freight Information | NSN 5310-00-370-8968

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information