Model: 551 21811
Thrust Washer BearingProperties:
An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
Part 551 21811 NSN 3120-01-315-4851
Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsFreight 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 thrust washer bearing (NSN 3120-01-315-4851)
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: 8482105008
- SITC: 74610
- End Use: Industrial machines, other
- NAICS: 332991
- USDA: 1
Freight Class: Thrust ball bearings
Highest Rated Parts
-
G228554-1 Washer Insulator
NSN 5970-01-281-2666
-
1071174 Spacer
NSN 5365-00-565-4581
-
2635-138-03-A1A Circuit Card Assembly
NSN 5998-01-608-7808
-
SYNTHITE AC-29-7S Oil Varnish
NSN 8010-00-180-6343
Recently Purchased Parts
-
MIL-C-39006/4 Electrolytic Fixed Capacitor
NSN 5910-01-413-5563
-
5M1895-001 Electrical Plug Connector
NSN 5935-01-250-2520
-
5911232 Vent Valve
NSN 4820-01-628-7410
-
318213-1 Wiring Harness
NSN 5841-01-080-0553
Hot Parts
-
9000834-2 Electronic Switch
NSN 5895-01-529-8794
-
M55342K06R147DR Film Fixed Resistor
NSN 5905-01-339-7215
-
B107.12 TY1CL2STA Nutdriver
NSN 5120-01-335-0355
-
3008T41P02 Fluid Filter Element
NSN 2915-01-386-8466