1. Home /
  2. Catalog /
  3. Unmounted Plain Bearings /
  4. 3120-00-203-8763

3120-00-203-8763

Find complete technical information, availability, and procurement data for: 3120-00-203-8763

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-00-203-8763 to receive an up to date pricing and availability quote by email.

3120-00-203-8763
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-203-8763
Item Name Code
13205
Assigment Date
01/01/1963 (63 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

1.0570 inches minimum and 1.0590 inches maximum overall length, 1.2400 inches minimum and 1.2600 inches maximum flange outside diameter, 0.8630 inches minimum and 0.8670 inches maximum body inside diameter, 0.1250 inches nominal first hole diameter, 1.0040 inches minimum and 1.0050 inches maximum body outside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter
0.1250 inches nominal first
Overall Length
1.0570 inches minimum and 1.0590 inches maximum
Body Outside Diameter
1.0040 inches minimum and 1.0050 inches maximum
Body Inside Diameter
0.8630 inches minimum and 0.8670 inches maximum
Flange Outside Diameter
1.2400 inches minimum and 1.2600 inches maximum
Flange Width
0.0920 inches minimum and 0.0940 inches maximum
Corner Shape
square left flange body corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Corner Shape
square outside right corner
Antirotation/Lubrication Type And Quantity
3 hole
Material
copper alloy 905 overall
Material Document And Classification
ams 4846 assn std single material response overall
Style Designator
solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2915-00-794-8763 No Name Available 01/01/1962

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
48690P003 Sleeve Bearing
48690P3 Sleeve Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-203-8763?
The FSCG of the NSN 3120-00-203-8763 is 3120
Does the NSN 3120-00-203-8763 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-203-8763 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 3120-00-203-8763 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-203-8763 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 3120-00-203-8763 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

264310
5855-01-440-1763
Night Vision Battery Compartment
26431012Z
5342-00-331-5106
Gear Clamp
26431016
2910-01-449-4344
Injection Intermediate Plate
2643112
4921-00-168-2509
Truck Mk42 Mod2
2643116
4921-00-135-0654
Brake Actuator
26431164A
5365-01-494-3242
Shim
26431164B
5365-01-494-3243
Shim
26431164C
5365-01-508-0166
Shim
26431164D
5365-01-450-0695
Plate Spacer
26431164E
5365-01-508-0167
Shim
26431164F
5365-01-508-0169
Shim
26431164G
5365-01-508-0170
Shim
26431164GR
5365-01-508-0178
Shim
26431164GS
5365-01-508-0179
Shim
26431164GT
5365-01-508-0180
Shim