3120-00-808-4872
Find complete technical information, availability, and procurement data for: 3120-00-808-4872
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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.
4.0025 inches nominal body outside diameter, 1.6250 inches minimum and 1.6350 inches maximum overall length, 0.1875 inches nominal first hole diameter, 3.7520 inches minimum and 3.7535 inches maximum body inside diameter, unable to decode lubrication material
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Hole Diameter
- 0.1875 inches nominal first
- Overall Length
- 1.6250 inches minimum and 1.6350 inches maximum
- Body Outside Diameter
- 4.0025 inches nominal
- Body Inside Diameter
- 3.7520 inches minimum and 3.7535 inches maximum
- Lubrication Material
- unable to decode
- Distance From Centerline Of Opening To Left End Of Bearing
- 0.9000 inches minimum first
- Distance From Centerline Of Opening To Left End Of Bearing
- 0.9200 inches maximum second
- Locking Lug Height
- 0.0450 inches minimum and 0.0550 inches maximum
- Locking Lug Length
- 0.1876 inches minimum and 0.2188 inches maximum
- Locking Lug Width
- 0.2380 inches minimum and 0.2430 inches maximum
- Corner Shape
- square all corners
- Antirotation/Lubrication Type And Quantity
- 1 hole
- Distance From Lug End To End Of Bearing
- 0.3440 inches minimum and 0.3515 inches maximum
- Material
- Material
- unable to decode
- Surface Treatment
- tin overall
- Style Designator
- half sleeve, plain, no outside flanges
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3120-00-840-0508 | No Name Available | 01/01/1960 |
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 |
|---|---|
| 127710 | Sleeve Bearing Half |
FAQs
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Does the NSN 3120-00-808-4872 have a Schedule B code assigned?
Does NSN 3120-00-808-4872 require demilitarization?
Does NSN 3120-00-808-4872 contain precious materials?
Does NSN 3120-00-808-4872 contain hazardous materials?
When the NSN 3120-00-808-4872 was assigned to the Federal Catalog?
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