AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED
USA Flag

We are Proud to Supply Every Branch of the United States Military

Why Choose Us?

Low Price Warrantied inventory at competitive prices
Get it fast All inventory ready to ship from our sellers
Find it fast Search the world’s largest inventory of electronic components by manufacturer, category or part number
Quality guaranteed We sell only warrantied and traceable parts

Request a Quote for Part Number 52-27-21-4 by Southco Inc

Mfg Part Number: 52-27-21-4 Alternate P/N: 5227214 Manufacturer: Southco Inc

If you are currently looking to purchase part 52-27-21-4 items, we encourage you to reach out to us at Integrated Purchasing today. We have current availability for the part number 52-27-21-4 manufactured by Southco Inc, and we can save you time and money on the procurement process. Contact us with any questions and concerns or request a quote, and we will provide you with a response within 15 minutes! Send over an RFQ form for part number 52-27-21-4 at your earliest convenience and our team of experts will offer you a customized quote as soon as possible because we understand the importance of efficiency in major projects.

PRODUCT DETAILS “*” Required Fields Are Compulsory


  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

  • Upload RFQ SHEET
  • If you have more than one item, upload your spreadsheet here

With our peerless dedication to quality control, we are proud to conduct operations with AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. As a part of our NO CHINA SOURCING pledge, we choose to only stop items from leading manufacturers like Southco Inc, and all purchased parts are delivered alongside their applicable qualifying certifications and manufacturing trace documentation. We pride ourselves in our abilities to deliver quality superior grade aviation parts in a timely schedule. Thanks to the various supply chain locations that we have across the United States, United Kingdom, and Canada, we can execute fast shipping times that outpace our competitors for part number 52-27-21-4 and other items.

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All Orders are fulfilled in the U.S.A.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.