This listing is for a Collins 51S-1F Winged Emblem Ham Radio Receiver Serial #4425
This unit does not have a case as it was rack mounted (-1F). This unit does not include a power cord.
The previous owner's notes state this has the 6AQ5 Modification and "Tested fine and PTO Linearity is within Spec"
We are unable to test it, so we are selling as-is - no returns - priced accordingly.
Previously used condition - well maintained. - Untested. Powers on, tubes glow.
We typically ship within one business day! International buyers are responsible for any customs/duty fees.
Most of the parts we sell are vintage New Old Stock parts. We are have identified fitment information to the best of our knowledge in the description of this listing or the Compatibility Table. It is possible this part fits other vehicles. If you have fitment concerns, please contact us.
We use high quality shipping supplies and biodegradable peanuts to make sure your parts arrive safely.
NOS (New Old Stock) parts are Genuine Factory Original parts.
NORS (New Old Replacement Stock) parts are original vintage aftermarket parts.
NOS and NORS does not necessarily mean the parts are perfect.
Manufacturing technology was not the same as it is today so imperfections should be expected.
Also, these parts may have been in storage for 40-80 years and could be dusty, greasy or have surface rust, spider webs, etc.