Your search for "pwr-460ac-f" revealed the following:
NEW Arista PWR-460AC-F 460W AC F-B Air Power Supply for 7048, 7050, 7100, 7150
SKU: NSN-5084
Condition: New
Shipping: Overnight Options
Warranty: 365 days
Arista DCS-7150S-24-DC-F 7150S Series 24x 10GB SFP+ Front-to-Back Airflow Switch
SKU: NSB-7186
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Arista DCS-7050T-64-R 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Airflow Switch
SKU: NSH-5258
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
Arista DCS-7050S-64-F 48x 10GB SFP+ 4x 40GB QSFP+ F-to-B 2xAC Airflow Switch
SKU: NSH-5256
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050S-64-R 48x 10GB SFP+ 4x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSN-2874
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7048T-A-R 48x 1GB RJ45 4x 10GB SFP+ Back-to-Front Airflow Switch
SKU: NSN-1922
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050T-64-R 48x 10GB Copper 4x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSN-2774
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050S-64-F 48x 10GB SFP+ 4x 40GB QSFP+ Front-to-Back Air Switch
SKU: NSN-2876
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050Q-16-R 16x 40GB QSFP+ 8x 10GB SFP+ Back-to-Front Air Switch
SKU: NSN-2340
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Arista DCS-7050S-52-R 52x 10GB SFP+ Back-to-Front Airflow Switch
SKU: NSN-3087
Condition: New
Shipping: Overnight Options
Warranty: 365 days