A tube insert in a suitable housing. It is a component of a fingerprint identification kit.
NSN 5935-01-564-6062
NSN 2925-01-458-5808
NSN 5965-00-150-1144
NSN 5920-00-965-7031
NSN 5960-01-067-3156
NSN 5950-01-534-3026
NSN 6240-00-811-7162
NSN 5965-01-473-0825
NSN 6320-01-350-5570
NSN 6150-01-139-3787
NSN 6650-01-192-6992
NSN 5935-01-566-5825