5325-01-179-3999 RING,RETAINING Index 5210-01-179-4001 PLUMB BOB

National Stock Number:
1240-01-179-4000

Federal Supply Class:
1240

National Item Identification Number:
011794000

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:
861983211934SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED
861983219200US ARMY ARDEC RDECOM


Techincal Specification:
CELL CONTROLLING AGENCYORD
CELL IDENTIFYING NUMBERC8619832 DRAWING NO.
ECCENTRIC CONSTRUCTIONNOT PROVIDED
MATERIALALUMINUM ALLOY AND GLASS
OPTICAL ELEMENT CONTROLLING AGENCYORD
OPTICAL ELEMENT IDENTIFYING NUMBER10515837 DRAWING NO.
OPTICAL ELEMENT TYPECOMPOUND LENS
OPTICAL ELEMENT QUANTITY1
SCREW THREAD SERIES DESIGNATORUNS
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.339 INCHES
THREAD LOCATIONEXTERNAL
THREAD SIZE2 1/2-32


Click here to Register for Free 30-day Trial