Product Details | FLAT WASHER

5310-01-583-6087 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: NAS1149F0532B, 5310-01-583-6087, 01-583-6087, 5310015836087, 015836087

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 30 MAR 2010 01-583-6087

Demand History | NSN 5310-01-583-6087

Part Number Request Date QTY Origin
NAS1149F0532B 2021-04-117 430 DIBBS
NAS1149F0532B 2021-02-46 407 DIBBS
5310-01-583-6087 2018-11-317 20 SG
5310-01-583-6087 2018-11-316 20 Singapore
NAS1149F0532B 2016-04-103 25 United States

Cross Reference | NSN 5310-01-583-6087

Part Number Cage Code Manufacturer
NAS1149F0532B 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-583-6087

Characteristic Specifications
SPECIFICATION/STANDARD DATA 80205-NA1149 GOVERNMENT SPECIFICATION
THICKNESS 0.032 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
PERIPHERAL SHAPE STYLE ROUND
CENTER HOLE SHAPE STYLE ROUND
OVERALL DIAMETER 0.562 INCHES NOMINAL
HOLE DIAMETER 0.328 INCHES NOMINAL
MATERIAL STEEL COMP 1020 OVERALL
SURFACE TREATMENT OXIDE OVERALL

Restrictions/Controls & Freight Information | NSN 5310-01-583-6087

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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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