National Item Identification Number
01-342-8453
013428453
6650-01-342-8453
6650013428453
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)
11871
Reference Numbers (Part Numbers)
590104-8325.000
Required Categories
ACCESSORY COMPONENTS AND QUANTITY
III END ITEM IDENTIFICATION
THE MANUFACTURER
Required Description
FLANGE1
GEAR,SPUR 1
SCREW 4
POTENTIOMETER 1
CLAMP 3
AIRCRAFT CAMERAS
11871