Model: 121-551
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 121-551 NSN 5310-00-196-5090
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 5310-00-196-5090)
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
-
2802769-1 Power Transformer
NSN 5950-01-256-9673
-
3204192-001 Electromedical Electrode Gel
NSN 6515-01-153-4970
-
559-2043-001 Linear Microcircuit
NSN 5962-00-350-9591
-
HP891141-1 Sleeve Spacer
NSN 5365-00-097-9579
Recently Purchased Parts
-
HP574100-4 Valve Selector
NSN 1650-00-608-1070
-
203593 Adjustable Resistor
NSN 5905-00-107-8923
-
FF200CIW2K-5VBP Incandescent Lamp
NSN 6240-01-495-9845
-
D-31995-DPC13 Hexagon Head Cap Screw
NSN 5305-01-086-9285
Hot Parts
-
825403-01 Pinion Shaft
NSN 3040-00-948-7177
-
7194 Cover Valve
NSN 4820-01-301-0972
-
P751X033 Mc&g Products Topo
NSN 7643-01-403-9328
-
5126624 Preformed Packing
NSN 5330-00-464-7542