Model: A3278657-003
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 A3278657-003 NSN 5310-01-531-2964
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 5310-01-531-2964)
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
-
204097 Vehicular Clutch Disk
NSN 2520-00-915-9105
-
S5X-1192 Nonmetallic Hose
NSN 4720-01-211-6697
-
16102368-021 Circuit Card Assembly
NSN 5998-01-618-7953
-
8410MOD Telephone Equip Modification Kit
NSN 5805-01-492-6592
Recently Purchased Parts
-
1-190-1 Hexagon Plain Nut
NSN 5310-01-412-0595
-
FFW92TYPEAGRADE2CLASSF Flat Washer
NSN 5310-00-595-5996
-
520635K1 Sleeve Bearing
NSN 3120-00-425-4200
-
3749494 Connector Adapter
NSN 5935-00-917-5437
Hot Parts
-
25BC02PPANG25 Annular Ball Bearing
NSN 3110-00-144-8624
-
GND-FS-A1-HW-7514081-902P Electronic Shielding Gasket
NSN 5999-01-477-5351
-
M38510/21002BJX Memory Microcircuit
NSN 5962-01-253-5470
-
5M2380-002 Connector Adapter
NSN 5935-01-316-6696