National Item Identification Number
00-761-8451
007618451
6650-00-761-8451
6650007618451
National Stock Number
Item Name
CELL ASSEMBLY,OPTICAL INSTRUMENT
Federal Supply Class
6650
Description
An item consisting of a CELL, OPTICAL ELEMENT in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
Commercial and Government Entity Code (Supplier Data)
89954
Reference Numbers (Part Numbers)
C998
539D760P1
Required Categories
MATERIAL
THREAD LOCATION
THREAD SIZE
SCREW THREAD SERIES DESIGNATOR
THREAD C
Required Description
ALUMINIZED
EXTERNAL
3-1/2-16
UNF
2
0.380 INCHES
RIGHT-HAND
NOT PROVIDED;