Your search for "nxa-pac" revealed the following:
NEW Cisco N9K-X9464PX 48x 10GB SFP+ 4x 40GB QSFP+ Switch Line Card
SKU: NSN-2422
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-C9504 Nexus 9500 Series 4x Line Card Slot Switch Chassis
SKU: NSN-2217
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-C9396PX 48x 10GB SFP+ 12x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSN-8172
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-M12PQ Nexus 9000 12x 40GB QSFP+ Switch Module
SKU: NSN-1501
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-C9336C-FX2 36x 100GB QSFP28 Back-to-Front Airflow Switch
SKU: NSN-2056
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-C9372TX 48x 10GB Copper 6x 40GB QSFP+ Front-to-Back Airflow Switch
SKU: NSN-8169
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-SUP-B+ 6x Core 12x Thread 1.9GHz X86 Switch Supervisor Module
SKU: NSN-2395
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-X9464TX2 48x 10GB Copper 4x 40GB QSFP+ Switch Line Card
SKU: NSN-2389
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-X9736C-EX Nexus 9700 Series 36x 100GB QSFP28 Switch Line Card
SKU: NSN-0716
Condition: New
Shipping: Overnight Options
Warranty: 365 days
NEW Cisco N9K-C9372TX-E 48x 10GB Copper 6x 40GB QSFP+ Back-to-Front Air Switch
SKU: NSN-1492
Condition: New
Shipping: Overnight Options
Warranty: 365 days