Product Details | FLAT WASHER

5310-00-298-5502 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: A1028074, A1028-074, 995262, 995-262, 5310-00-298-5502, 00-298-5502, 5310002985502, 002985502

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-298-5502

Drawings & Photos | NSN 5310-00-298-5502


Demand History | NSN 5310-00-298-5502

Part Number Request Date QTY Origin
995-262 2022-08-243 443 DIBBS

Cross Reference | NSN 5310-00-298-5502

Part Number Cage Code Manufacturer
995-262 49956 RAYTHEON COMPANY DBA RAYTHEON
995-262 94404 RAYTHEON COMPANY DBA RAYTHEON
A1028-074 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5310-00-298-5502

Technical Data | NSN 5310-00-298-5502

Characteristic Specifications
MATERIAL RUBBER NATURAL OR RUBBER SYNTHETIC OVERALL
HOLE DIAMETER 0.312 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.562 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.125 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-00-298-5502

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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