A tube insert in a suitable housing. It is a component of a fingerprint identification kit.
NSN 5985-01-044-1677
NSN 4140-00-240-1848
NSN 5996-01-157-4956
NSN 5985-01-100-4498
NSN 6135-00-299-6918
NSN 5910-01-432-1981
NSN 5990-01-328-8225
NSN 5930-01-600-6157
NSN 5965-00-337-0777
NSN 6110-00-997-6581
NSN 6110-00-601-2985
NSN 7035-00-167-7411