303864

Comprehensive specifications and application details for: 303864 Thrust Washer Bearing.

Summary

Explore detailed summary information for bearing: 303864. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
303864
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-00-972-0311
Item Name Code
13211
Assigment Date
01/01/1962

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.

3120-00-972-0311, thrust washer bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 303864. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-972-0311?
The FSCG of the NSN 3120-00-972-0311 is 3120
Does the NSN 3120-00-972-0311 have a Schedule B code assigned?
Yes, the Schedule B code is 8482105008
Does NSN 3120-00-972-0311 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3120-00-972-0311 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-972-0311 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3120-00-972-0311 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Mon, Jan 1, 1962

Price & Availability

Fill out the form to get pricing and availability details for the bearing: 303864

Popular Bearings

Browse our selection of high-demand, high-performance bearings:

10948682
3120-00-914-4701
Sleeve Bearing
10948688
3110-00-907-9118
Bearing Ball Retainer
10948706
3120-00-918-4172
Sleeve Bearing
10948708
3120-00-918-4173
Sleeve Bearing
10948709-1
3110-00-158-8352
Tapered Roller Bearing
10948756
3110-00-824-5493
Replacement Bearing Shield
10948757
3110-00-824-5500
Replacement Bearing Shield
10948758
3110-00-824-5499
Replacement Bearing Shield
10948760
3110-00-824-5492
Bearing Retaining Plate
10948873-1
3110-00-833-1380
Bearing Retaining Plate
10949634
3120-00-905-0043
Sleeve Bearing
10949728
3120-00-045-4247
Sleeve Bushing
109499-11
3110-01-009-7013
Bearing Ball
10949978
3110-00-782-2072
Bearing Retaining Plate
1094A0440-29
3110-00-765-2091
Bearing Roller