3120-01-122-4774 Sleeve Bushing
Comprehensive specifications and application details for NSN: 3120-01-122-4774.
Summary
Explore detailed summary information for bearing: 3120-01-122-4774. 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
- 3120-01-122-4774
- Item Name Code
- 13206
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 11/21/1981
A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.
2.8745 inches minimum and 2.8750 inches maximum body inside diameter, 0.4900 inches nominal first hole diameter, square all corners corner shape, 3.1233 inches minimum and 3.1238 inches maximum body outside diameter, 1 hole antirotation/lubrication type and quantity
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-01-122-4774 . Find dimensions, materials, tolerances, performance characteristics, etc.
- Antirotation/Lubrication Type And Quantity
- 1 hole
- Body Inside Diameter
- 2.8745 inches minimum and 2.8750 inches maximum
- Body Outside Diameter
- 3.1233 inches minimum and 3.1238 inches maximum
- Corner Shape
- square all corners
- Hole Diameter
- 0.4900 inches nominal first
- Overall Length
- 3.7470 inches minimum and 3.7580 inches maximum
- Material
- copper alloy overall
- Special Features
- surface finish 30 microinches min,25 microinches max; hole 0.4990 in. go,0.5000 in. no go
- Style Designator
- split, plain, no outside flanges
Replaces
The NSN 3120-01-122-4774 is used in place of the following discontinued or alternate items:
| NSN | Name | Date |
|---|---|---|
| 3120-01-209-2946 | No Name Available | 08/01/1986 |
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: 3120-01-122-4774. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-122-4774?
- The FSCG of the NSN 3120-01-122-4774 is 3120
- Does the NSN 3120-01-122-4774 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482997060
- Does NSN 3120-01-122-4774 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 3120-01-122-4774 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-122-4774 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 3120-01-122-4774 was assigned to the Federal Catalog?
- It was assigned 44 years ago, on Sat, Nov 21, 1981