National Item Identification Number

01-327-0323
013270323
6650-01-327-0323
6650013270323

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)

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54081

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MELLES GRIOT INC
16542 MILLIKAN AVE
IRVINE
CA
92606
949-261-5600

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Reference Numbers (Part Numbers)

04IDC007

Required Categories

MATERIAL
DRIVE TYPE
OVERALL LENGTH
OVERALL DIAMETER
III END ITEM IDENTIFICAT

Required Description

BRASS
PIN
13.000 INCHES NOMINAL
30.0 MILLIMETERS NOMINAL
A-4 ACFT
54081
04