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National Stock Number:
6650-01-339-9462
Federal Supply Class:
6650
National Item Identification Number:
013399462
Description:
IRIS DIAPHRAGM,OPTICAL INSTRUMEN
Detail:
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.
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Manufacturer Information:
| 590104-8320.000 | 11871 | RECON/OPTICAL, INC. | | 590104-8320.000 | 80294 | BOURNS INSTRUMENTS INC |
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Techincal Specification:
| ACCESSORY COMPONENTS AND QUANTITY | DISK,MARKED 1; PLATE 2; SPACER 2;PLATE,IDENTIFICATION 1; APERTURE 1; APERTURE DRIVE ASSY 1; APERTURE GEAR ASSY 1; APERTURE POTENTIOMETER ASSY 1; HARNES,APERTURE ASSY 1; PIN,PARALLEL 6; SCREW 23; WASHER 4; NUT 2; TIE,CABLE 3; SCREW W/NUT 2 |
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