Model: 221131-2
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 221131-2 NSN 5310-01-081-3137
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 5310-01-081-3137)
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: 7318220000
- SITC: 69422
- End Use: Finished metal shapes
- NAICS: 332722
- USDA: 1
Freight Class: Washers other than lock washers, iron or steel
Highest Rated Parts
-
1014D0068 Circuit Card Assembly
NSN 5998-00-466-0383
-
2994643-5 Spring Loade Shaft Seal Assembly
NSN 4320-01-253-5772
-
90445-11012-00 Nonmetallic Hose
NSN 4720-01-580-9321
-
SS850D-9 Helical Gear
NSN 3020-01-352-9116
Recently Purchased Parts
-
10114333 Machine Bolt
NSN 5306-00-541-9508
-
541802 PIECE 19 Helical Compression Spr Retainer
NSN 5340-01-194-5283
-
LAH34101H Expansion Shield
NSN 5340-01-364-2009
-
EF100962 Pipe To Tube Tee
NSN 4730-00-344-2535
Hot Parts
-
9443164AA-6 Counterbalance Weight
NSN 3040-01-393-9890
-
10284619-1 Electrical Receptacle Connector
NSN 5935-01-038-6482
-
17-02539-1 Compression Helical Spring
NSN 5360-00-985-3693
-
ARC1X1501A021X Mc&g Products Digital
NSN 7644-01-409-4301