AN219A3
View detailed technical data, stock status, and sourcing information for: AN219A3
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A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.
0.150 inches nominal groove width, 1.755 inches nominal outside diameter, 0.6250 inches nominal bore diameter, 0.156 inches nominal groove depth, 0.432 inches minimum and 0.442 inches maximum overall length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Groove Depth
- 0.156 inches nominal
- Groove Width
- 0.150 inches nominal
- Outside Diameter
- 1.755 inches nominal
- Overall Length
- 0.432 inches minimum and 0.442 inches maximum
- Bore Diameter
- 0.6250 inches nominal
- Bore Length
- 0.437 inches nominal
- Groove Radius
- 0.047 inches minimum and 0.053 inches maximum
- Face Width
- 0.310 inches nominal
- Design Form
- plain
- Bore Type
- straight
- Bearings
- included
- Groove Quantity
- 1
- Counterbore Feature
- not included
- Bearing Quantity
- 1
- Keying Facility
- not included
- Split Hub Feature
- not included
- Lightening Hole
- not included
- Integral Cooling Vane
- not included
- Groove Shape
- u
- Bore Feature
- included
- Bearing Type
- ball
- Hub End Outside Diameter And Location
- 0.769 inches nominal both ends
- Distance From Outside Flange/Rim To Hub End And Location
- 0.061 inches minimum both ends and 0.064 inches maximum both ends
- Material
- aluminum alloy 2024 overall
- Material Document And Classification
- qq-a-268, t4-canceled fed spec single material response overall
- Surface Treatment
- anodize
- Style Designator
- plain
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 |
|---|---|
| 20219A3 | Groove Pulley |
| AN219A3 | Groove Pulley |
| MIL-DTL-7034/1-A3 | Groove Pulley |
| MS20219A3 | Groove Pulley |
| NAS376-3 | Groove Pulley |
| NAS376-3FP | Groove Pulley |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3020-00-277-1120?
Does the NSN 3020-00-277-1120 have a Schedule B code assigned?
Does NSN 3020-00-277-1120 require demilitarization?
Does NSN 3020-00-277-1120 contain precious materials?
Does NSN 3020-00-277-1120 contain hazardous materials?
When the NSN 3020-00-277-1120 was assigned to the Federal Catalog?
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