77100020
View detailed technical data, stock status, and sourcing information for: 77100020
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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.
0.3130 inches minimum and 0.3140 inches maximum bore diameter, 0.2240 inches minimum and 0.2260 inches maximum overall width, 0.4980 inches minimum and 0.5000 inches maximum overall outside diameter, ground surface finish, 32 microinch finish on outside surface special features
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 0.2240 inches minimum and 0.2260 inches maximum
- Bore Diameter
- 0.3130 inches minimum and 0.3140 inches maximum
- Overall Outside Diameter
- 0.4980 inches minimum and 0.5000 inches maximum
- Surface Finish
- ground
- Special Features
- 32 microinch finish on outside surface
- Material
- steel comp 303 overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Style Designator
- outer ring, roller, cylindrical
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-01-345-0033 | No Name Available | 04/01/1996 |
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 |
|---|---|
| 00-611-0002-00 | Outer Bearing Ring |
| 77100020 | Outer Bearing Ring |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-01-307-3580?
Does the NSN 3110-01-307-3580 have a Schedule B code assigned?
Does NSN 3110-01-307-3580 require demilitarization?
Does NSN 3110-01-307-3580 contain precious materials?
Does NSN 3110-01-307-3580 contain hazardous materials?
When the NSN 3110-01-307-3580 was assigned to the Federal Catalog?
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Pricing
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