NAS538-3-125
View detailed technical data, stock status, and sourcing information for: NAS538-3-125
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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.
0.4270 inches minimum and 0.4470 inches maximum flange outside diameter, 0.0550 inches minimum and 0.0600 inches maximum flange width, 0.1790 inches minimum and 0.1840 inches maximum body inside diameter, 1.3100 inches nominal overall length, 0.3131 inches minimum and 0.3136 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.
- Overall Length
- 1.3100 inches nominal
- Body Outside Diameter
- 0.3131 inches minimum and 0.3136 inches maximum
- Body Inside Diameter
- 0.1790 inches minimum and 0.1840 inches maximum
- Flange Outside Diameter
- 0.4270 inches minimum and 0.4470 inches maximum
- Flange Width
- 0.0550 inches minimum and 0.0600 inches maximum
- Corner Shape
- chamfered inside left corner
- Corner Shape
- chamfered inside right corner
- Corner Shape
- square left flange outside right corner
- Corner Shape
- square outside left corner
- Corner Shape
- square outside right corner
- Corner Shape
- undercut left flange body corner
- Surface Finish
- 63.0 microinches outside diameter surface of body
- 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
- Style Designator
- solid, external flange one end
- Specification/Standard Data
- 80205-nas538 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 |
|---|---|
| NAS538-3-125 | Sleeve Bushing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-01-231-4528?
Does the NSN 3120-01-231-4528 have a Schedule B code assigned?
Does NSN 3120-01-231-4528 require demilitarization?
Does NSN 3120-01-231-4528 contain precious materials?
Does NSN 3120-01-231-4528 contain hazardous materials?
When the NSN 3120-01-231-4528 was assigned to the Federal Catalog?
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