Chinrest for the slit light ophthalmic, end item nsn 6540-01-520-7942, found in army unit assemblage n315, medical materiel set eye exam clinic: depmeds
NSN 5965-00-925-1725
NSN 6145-00-401-3518
NSN 5855-00-688-9954
NSN 6110-01-556-2750
NSN 7035-01-512-1826
NSN 6110-01-400-4207
NSN 5930-00-416-0706
NSN 7035-01-420-5404
NSN 6130-00-234-3391
NSN 5835-01-531-0379
NSN 5935-00-947-8162
NSN 5915-01-062-9132