Request a Quote

Interface Unit Bus Subsystem NSN Parts – Submit a Quote

Whether you are seeking new, used, obsolete, or hard-to-find Interface Unit Bus Subsystem parts, choose Vital Purchasing to procure all that you require for operations. For this NSN part type, we have in-demand part numbers like 622-6560-004, 622-6560-004, 622-6560-004, 622-6560-004, and others readily available for procurement at any time. We encourage you to peruse through options as you see fit, every Interface Unit Bus Subsystem item being listed alongside various information to ensure that you procure exactly what you need. If any offering on this page is of interest to you, obtaining pricing information and procurement options is as simple as filling out and submitting one of the many Request for Quote (RFQ) forms linked on our website. Our staff will always provide rapid responses to submissions after conducting a review, with tailored solutions being offered within 15 minutes or less. Customers are also welcome to call or email to directly discuss the Interface Unit Bus Subsystem parts they need, where our staff will happily provide consultation and service to ensure that every operational requirement is fulfilled with care.

Manufacturer's List for Interface Unit Bus Subsystem

NIIN interface-unit-bus-subsystem interface unit bus subsystem Manufacturer's List

CAGE Code List NIIN interface-unit-bus-subsystem interface unit bus subsystem

Displaying Page 1 of 1

Part No.NSNItem NameManufacturerContract NoQTYRFQ
622-6560-0045998-01-386-5539Interface Unit Bus SubsystemRockwell Collins AerospaceNA1989RFQ
622-6560-0045998-01-386-5539Interface Unit Bus SubsystemRockwell Collins IncNAAvlRFQ
622-6560-0045998-01-386-5539Interface Unit Bus SubsystemRockwell Collins IncNA1989RFQ
622-6560-0045998-01-386-5539Interface Unit Bus SubsystemRockwell Collins IncNA2172RFQ
  • Guaranteed on-time delivery

    Confirmed purchase orders stay tracked through U.S. fulfillment, with procurement watching ship dates through delivery.

  • 5,100+ stocked manufacturers

    A stocked OEM network keeps alternatives visible when legacy NSNs, CAGE codes, or superseded part numbers need a fast cross-check.

  • Complete purchasing solutions

    One RFQ can combine hard-to-source lines, quote routing, buyer follow-up, and basket updates without forcing a checkout flow.

  • 15-minute quote response

    Requests route to the procurement desk around the clock, keeping urgent aviation and defense requirements inside the response window.

  • Customized & user-friendly

    Search by NSN, NIIN, CAGE, FSC, or part number, then move directly from catalog context into a quote-ready line item.