3120-00-661-4271
Find complete technical information, availability, and procurement data for: 3120-00-661-4271
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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.
0.0570 inches minimum and 0.0620 inches maximum flange width, 0.2500 inches minimum and 0.2515 inches maximum body inside diameter, 0.4900 inches minimum and 0.5100 inches maximum flange outside diameter, 0.3756 inches minimum and 0.3761 inches maximum body outside diameter, 0.5020 inches nominal overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 0.5020 inches nominal
- Body Outside Diameter
- 0.3756 inches minimum and 0.3761 inches maximum
- Body Inside Diameter
- 0.2500 inches minimum and 0.2515 inches maximum
- Flange Outside Diameter
- 0.4900 inches minimum and 0.5100 inches maximum
- Flange Width
- 0.0570 inches minimum and 0.0620 inches maximum
- Corner Shape
- square left flange outside right corner
- Corner Shape
- square outside left corner
- Corner Shape
- square inside left corner
- Corner Shape
- square inside right corner
- Corner Shape
- square outside right corner
- Corner Shape
- undercut left flange body corner
- Surface Finish
- 100.0 microinches intermediate layer
- Material
- steel comp 4130 or steel comp 8630 overall
- Material Document And Classification
- mil-s-6758 mil spec 1st material response or mil-s-6050 mil spec 2nd material response overall
- Surface Treatment
- cadmium overall
- Style Designator
- solid, external flange one end
- Specification/Standard Data
- 80205-nas77 professional/industrial association standard
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 |
|---|---|
| NAS77-4-044 | Sleeve Bushing |
| NAS77-4-44 | Sleeve Bushing |
FAQs
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Does NSN 3120-00-661-4271 require demilitarization?
Does NSN 3120-00-661-4271 contain precious materials?
Does NSN 3120-00-661-4271 contain hazardous materials?
When the NSN 3120-00-661-4271 was assigned to the Federal Catalog?
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