Model: 56490
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 56490 NSN 5310-01-074-2099
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 5310-01-074-2099)
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: 7508900000
- SITC: 69975
- End Use: Finished metal shapes
- NAICS: 332999
- USDA: 1
Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
Highest Rated Parts
-
HL4042PC133 Unloader Finger
NSN 4310-00-148-5525
-
60B45760 Spring Housing Cap
NSN 1740-00-975-5472
-
9084394 Handwheel
NSN 5340-00-646-8305
-
M85049/11-49W Electrical Connector Backshell
NSN 5935-01-229-3058
Recently Purchased Parts
-
6142160-77 Mica Dielectric Fixed Capacitor
NSN 5910-00-909-0800
-
13217E2343-4 Access Cover
NSN 5340-01-277-0339
-
6BC160/4-KK Radio Frequency Interfere Filter
NSN 5915-01-123-9520
-
4642987-0001 Stabilizer
NSN 2040-01-090-4387
Hot Parts
-
14117-501 Flexible Shaft Assembly Casing
NSN 3040-00-418-0482
-
271910-001 Circuit Card Assembly
NSN 5998-01-440-3397
-
581778 Time Base Corrector
NSN 5820-01-432-2180
-
A-A-50359B Conductive Shoes
NSN 8430-01-146-2730