Model: 20-485
Flat WasherProperties:
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 20-485 NSN 5310-00-197-5257
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsPackaging & Shipping
Freight Classification
Pricing & Availability Check
Submit this form for stock availability and pricing.How to Order
Ordering from buyaircraftparts.comIf you would like to order this flat washer (NSN 5310-00-197-5257)
please submit the pricing and availability form above to receive an up to date quote by email.
If you agree to the pricing and terms you can e-sign your order online!
We are pleased to have the opportunity to serve you.
Have a Question
Hours: | 08:00-18:00 Eastern Standard Time |
Phone: | +1 470-231-0824 |
Email: | Contact Form » |
Schedule B and Export
- Schedule B: 7415210000
- SITC: 69432
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Freight Class: Copper washers including spring washers not threaded
Highest Rated Parts
-
MIL-P-26514 TY1CL2 Packaging Cushioning Material
NSN 8135-01-408-9945
-
N8-4105-010-09/16 Linear Actuating Cyli Piston Rod
NSN 3040-01-332-6950
-
3234-015 Light Lens
NSN 6210-01-236-6625
-
300B144X31-113N Shouldered Shaft
NSN 3040-00-126-3362
Recently Purchased Parts
-
LL-H43-5596 Printed Circuit Board
NSN 5998-01-529-2240
-
1384676 Plunger
NSN 5342-00-319-6665
-
551814-1 Power Supply
NSN 6130-01-026-7695
-
SM-A-838684-60 Electrical Cord Assembly
NSN 5995-01-256-9043
Hot Parts
-
124 Nipple-disconnect--
NSN 2915-00-486-4515
-
0N365581-305 Film Fixed Resistor
NSN 5905-01-376-4846
-
AB0H3020622388 Headed Straight Pin
NSN 5315-00-850-3426
-
N7728PC219 Key Washer
NSN 5310-00-186-0964