6650-01-173-1952 LENS,OPTICAL INSTRUMENT Index 1240-01-173-1954 RETAINER,OPTICAL ELEMENT

National Stock Number:
1240-01-173-1953

Federal Supply Class:
1240

National Item Identification Number:
011731953

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:
82A5027A153001365MARINE CORPS LOGISTICS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE-MICC LOGISTICS OPERATIONS CENTER
82A5027A153027777L3 TECHNOLOGIES, INC.


Techincal Specification:
ECCENTRIC CONSTRUCTIONNOT PROVIDED
OVERALL DIAMETER38.1 MILLIMETERS NOMINAL
OVERALL LENGTH23.0 MILLIMETERS NOMINAL
MATERIALALUMINUM ALLOY 6061
OPTICAL ELEMENT CONTROLLING AGENCYUSMC
OPTICAL ELEMENT IDENTIFYING NUMBER82A5027A1531 PART NO. AND 82A5027A1533 PART NO.
OPTICAL ELEMENT QUANTITY2
OPTICAL ELEMENT TYPECOMPOUND LENS AND SINGLE LENS
SCREW THREAD SERIES DESIGNATORUNS
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
THREAD LENGTH14.0 MILLIMETERS
THREAD LOCATIONINTERNAL
THREAD PITCH DIAMETERS+1.2662 TO 1.2791 INCHES
THREAD SIZE1 19/64-32


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