Submitted name is port oc3 smaq module
An electronic device capable of controlling voltage and/or current to produce gain, oscillation or similar integral functions. It consists of a collection of electronic parts such as capacitors, resistors, coils, relays, transistors, semiconductor devices, and microcircuits in a single replaceable package. The configuration, physical dimensions, and electrical parameters of the item have been standardized in accordance with government and/or industry specifications and/or standards. Excludes items with nonstandardized configuration. It is not subject to disassembly as distinguished from such items as circuit card assembly and electronic components assembly. Do not use if a more specific item name exists such as amplifier (as modified), coder (as modified), microcircuit (as modified), and oscillator (as modified).
Classification: Electronic integrated circuits and microassembly parts
NSN 6145-01-470-1521
NSN 5925-01-553-5495
NSN 6220-01-634-0660
NSN 6150-01-532-1175
NSN 6110-01-586-6568
NSN 5999-01-431-8166
NSN 6320-01-089-9086
NSN 5835-01-323-2581
NSN 5855-00-147-2508
NSN 6130-01-430-0261
NSN 5835-01-485-0210
NSN 7035-00-096-9986