ASAP Part Services, owned and operated by ASAP Semiconductor, has over 6 billion parts inventoried. This includes new, old, used, and obsolete parts, such as 174375-003, 73-2729979-1, LPLWA-75. As an ISO 9001:2015 certified and FAA AC 00-56B accredited company, we go to great lengths to ensure we are delivering quality parts. We partner exclusively with reliable manufacturers such as Dynatech Industries, General Dynamics C4 Systems Inc, Trompeter Electronics Inc. Our team provides superior quality assurance testing for and more. So if you are in need of Patch Plug or any other NSN parts, submit an Instant RFQ and receive a quote in as little as 15 minutes.