3120-00-390-8639 Sleeve Bearing
Comprehensive specifications and application details for NSN: 3120-00-390-8639.
Summary
Explore detailed summary information for bearing: 3120-00-390-8639. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-00-390-8639
- Item Name Code
- 13205
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 01/01/1961
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.
3.2420 inches minimum and 3.2440 inches maximum body inside diameter, 3.5150 inches minimum and 3.5250 inches maximum body outside diameter, 1.7130 inches minimum and 1.7230 inches maximum overall length, square all corners corner shape, 2 hole antirotation/lubrication type and quantity
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-00-390-8639 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Antirotation/Lubrication Type And Quantity
- 2 hole
- Body Inside Diameter
- 3.2420 inches minimum and 3.2440 inches maximum
- Body Outside Diameter
- 3.5150 inches minimum and 3.5250 inches maximum
- Corner Shape
- square all corners
- Overall Length
- 1.7130 inches minimum and 1.7230 inches maximum
- Material
- steel outer layer
- Material
- tin alloy inner layer
- Style Designator
- segmented, plain, no outside flanges
- Surface Treatment
- tin left end surface of body
- Surface Treatment
- tin right end surface of body
Related Bearings
Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.
Frequently Asked Questions
Find quick answers to common questions about bearing: 3120-00-390-8639. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-00-390-8639?
- The FSCG of the NSN 3120-00-390-8639 is 3120
- Does the NSN 3120-00-390-8639 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997090
- Does NSN 3120-00-390-8639 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 3120-00-390-8639 contain precious materials?
- Precious metal content is unknown
- Does NSN 3120-00-390-8639 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 3120-00-390-8639 was assigned to the Federal Catalog?
- It was assigned 65 years ago, on Sun, Jan 1, 1961