3120-00-949-3951
Find complete technical information, availability, and procurement data for: 3120-00-949-3951
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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.
0.6900 inches minimum and 0.7100 inches maximum overall length, 2.6570 inches minimum and 2.6630 inches maximum body inside diameter, 0.0913 inches minimum and 0.0933 inches maximum first hole diameter, 2.5000 inches minimum and 2.5200 inches maximum left internal flange hole diameter, 2.8900 inches minimum and 2.8910 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
- 0.0913 inches minimum and 0.0933 inches maximum first
- Overall Length
- 0.6900 inches minimum and 0.7100 inches maximum
- Body Outside Diameter
- 2.8900 inches minimum and 2.8910 inches maximum
- Body Inside Diameter
- 2.6570 inches minimum and 2.6630 inches maximum
- Left Internal Flange Hole Diameter
- 2.5000 inches minimum and 2.5200 inches maximum
- Left Internal Flange Width
- 0.0830 inches minimum and 0.0870 inches maximum
- Lubricant Accommodation Style
- grooved circular
- Corner Shape
- chamfered outside left corner
- Corner Shape
- round inside left corner
- Corner Shape
- square inside right corner
- Corner Shape
- square outside right corner
- Features Provided
- casehardened
- Hardness Rating
- 79.0 rockwell a minimum and 85.0 rockwell a maximum overall
- Antirotation/Lubrication Type And Quantity
- 3 hole
- Surface Groove Location And Quantity
- 1 internal
- Material
- steel comp e9310 overall
- Material Document And Classification
- ams 6260 assn std single material response overall
- Style Designator
- solid, plain, no outside flanges, internal flange one end
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 |
|---|---|
| 489609P10 | Sleeve Bushing |
FAQs
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Does the NSN 3120-00-949-3951 have a Schedule B code assigned?
Does NSN 3120-00-949-3951 require demilitarization?
Does NSN 3120-00-949-3951 contain precious materials?
Does NSN 3120-00-949-3951 contain hazardous materials?
When the NSN 3120-00-949-3951 was assigned to the Federal Catalog?
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