Sterilizable; white nylon; for the phoropter minus cylindrical lens type; end item nsn 6540-00-877-6464; found in army unit asemblage n315, medical materiel set eye exam clinic: depmeds
NSN 5990-01-548-3711
NSN 2925-01-500-4952
NSN 5996-01-123-9038
NSN 5915-00-224-3750
NSN 5915-01-512-8851
NSN 5985-01-033-3754
NSN 5996-01-485-0305
NSN 5975-01-352-9336
NSN 5930-00-245-6509
NSN 5999-01-580-1147
NSN 6240-01-226-2902
NSN 6130-00-281-5062