1270-01-337-0244 CELL ASSEMBLY,OPTICAL INSTRUMENT Index 2510-01-337-0246 WINDOW,VEHICULAR

National Stock Number:
5855-01-337-0245

Federal Supply Class:
5855

National Item Identification Number:
013370245

Description:
CELL ASSEMBLY,OPTICAL INSTRUMENT

Detail:
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.


Manufacturer Information:
SM-C-96932980063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SM-C-96932996214RAYTHEON COMPANY


Techincal Specification:
ECCENTRIC CONSTRUCTIONNOT PROVIDED
CELL CONTROLLING AGENCYUS ARMY ELECT. CMD
CELL IDENTIFYING NUMBERSM-C-969296 DRAWING NO.
OVERALL DIAMETER3.250 INCHES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8, T651 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
OPTICAL ELEMENT CONTROLLING AGENCYUS ARMY ELECT. CMD
OPTICAL ELEMENT IDENTIFYING NUMBERSM-C-969294 DRAWING NO.
OPTICAL ELEMENT QUANTITY1
OPTICAL ELEMENT TYPEOPTICAL GLASS WINDOW
SCREW THREAD SERIES DESIGNATORUN
SPECIAL FEATURESFOUR SLOTTED DRIVES ON ONE END
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.410 INCHES
THREAD LOCATIONEXTERNAL
THREAD PITCH DIAMETERS+3.2021 TO 3.2077 INCHES
THREAD SIZE3 1/4-16


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