National Item Identification Number
01-373-7541
013737541
6650-01-373-7541
6650013737541
National Stock Number
Item Name
IRIS DIAPHRAGM,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
An adjustable item of thin, overlapping opaque plates which are actuated by a ring or other device so as to change the diameter of a central opening, for controlling the intensity of transmitted illumination. It is usually employed to regulate the aperture of a lens in microscopes, and other optical instruments.
Commercial and Government Entity Code (Supplier Data)
29787
ORIEL CORP
250 LONG BEACH BLVD
872
STRATFORD
CT
06497
203-377-8282
Reference Numbers (Part Numbers)
6418
Required Categories
Required Description