NAS538-8-40
View detailed technical data, stock status, and sourcing information for: NAS538-8-40
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A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.
0.7400 inches minimum and 0.7600 inches maximum flange outside diameter, 0.4500 inches minimum and 0.4600 inches maximum overall length, 0.0550 inches minimum and 0.0600 inches maximum flange width, 0.6257 inches minimum and 0.6265 inches maximum body outside diameter, 0.4840 inches minimum and 0.4910 inches maximum body inside 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
- 0.4500 inches minimum and 0.4600 inches maximum
- Body Outside Diameter
- 0.6257 inches minimum and 0.6265 inches maximum
- Body Inside Diameter
- 0.4840 inches minimum and 0.4910 inches maximum
- Flange Outside Diameter
- 0.7400 inches minimum and 0.7600 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
- Special Features
- id and od to be parallel and concentric within 0.0030 tir
- 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 |
|---|---|
| NAS538-8-040 | Sleeve Bushing |
| NAS538-8-40 | Sleeve Bushing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-00-916-9398?
Does the NSN 3120-00-916-9398 have a Schedule B code assigned?
Does NSN 3120-00-916-9398 require demilitarization?
Does NSN 3120-00-916-9398 contain precious materials?
Does NSN 3120-00-916-9398 contain hazardous materials?
When the NSN 3120-00-916-9398 was assigned to the Federal Catalog?
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