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
-
25-79819-12 Cable Assembly
NSN 6150-01-224-7629
-
AD2380-1 Digital To Analog Converter
NSN 7050-01-027-7648
-
49769 Electrical Receptacle Connector
NSN 5935-00-149-2851
-
672550 Tube To Boss Straight Adapter
NSN 4730-00-147-5929
Recently Purchased Parts
-
JSFM35DB06EPW Angle Bracket
NSN 5342-01-649-1834
-
S54LS375F/883B Digital Microcircuit
NSN 5962-01-291-6940
-
131700-01 Annular Ball Bearing
NSN 3110-00-725-2511
-
386908 Marine Propeller
NSN 2010-01-351-5795
Hot Parts
-
F18705CSCST Fiber Optic Connector Adapter
NSN 6060-01-529-8480
-
682 Radio Receiver-transmitter
NSN 5895-01-101-7003
-
90-897910 Diesel Engine
NSN 2815-01-590-3074
-
ST3M585A9-15 Pin-rivet
NSN 5320-01-004-4245