57149
View detailed technical data, stock status, and sourcing information for: 57149
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A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.
1.8000 inches nominal pitch diameter, webbed, offset, solid body style, 18 teeth quantity, 14 both ends spline quantity, involute spline both ends bore style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Body Style
- webbed, offset, solid
- Spline Quantity
- 14 both ends
- Pitch Diameter
- 1.8000 inches nominal
- Teeth Quantity
- 18
- Bore Style
- involute spline both ends
- Spline Pitch Diameter
- 0.4375 inches nominal both ends
- Hardness Rating
- 30.0 rockwell c minimum and 40.0 rockwell c maximum hub
- Hardness Rating
- 81.0 rockwell a minimum and 84.0 rockwell a maximum teeth
- Nominal Outside Diameter
- 0.966 inches
- Nominal Overall Length
- 0.845 inches
- Tooth Form
- standard
- Pressure Angle
- 20.0000 degrees
- Nominal Distance Between Body Face And Protruding Hub End
- 0.555 inches first end
- Face Nominal Width
- 0.275 inches
- Bore Nominal Diameter
- 0.448 inches both ends
- Counterbore Nominal Depth
- 0.500 inches first end
- Counterbore Nominal Diameter
- 0.500 inches first end
- Hub Style Designator
- plain both ends
- Hub Nominal Diameter
- 0.750 inches second end
- Hub Nominal Diameter
- 0.880 inches first end
- Material
- steel comp e9310 overall
- Material Document And Classification
- ams 6260 assn std single material response overall
- Style Designator
- protruding hubs
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 |
|---|---|
| 57149 | Spur Gear |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3020-00-118-4988?
Does the NSN 3020-00-118-4988 have a Schedule B code assigned?
Does NSN 3020-00-118-4988 require demilitarization?
Does NSN 3020-00-118-4988 contain precious materials?
Does NSN 3020-00-118-4988 contain hazardous materials?
When the NSN 3020-00-118-4988 was assigned to the Federal Catalog?
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