1240-00-764-9246 CELL,OPTICAL ELEMENT Index 1240-00-764-9249 CELL,OPTICAL ELEMENT

National Stock Number:
5365-00-764-9248

Federal Supply Class:
5365

National Item Identification Number:
007649248

Description:
RING,EXTERNALLY THREADED

Detail:
A cylindrically shaped item with a concentric bore and a peripheral thread over its entire length or over a portion thereof. One face is drilled, slotted, knurled, or has projecting lugs for installation and/or removal purposes. Excludes RETAINER, OPTICAL ELEMENT.


Manufacturer Information:
764924819200US ARMY ARDEC RDECOM


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADNOT INCLUDED
BORE DIAMETER0.521 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
DEPTH0.031 INCHES NOMINAL
FSC APPLICATION DATASIGHT BORE M41,INTEGRATED WITH FIRE CONTROL
OVERALL LENGTH0.147 INCHES NOMINAL
MATERIALALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062
SCREW THREAD SERIES DESIGNATORUNS
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.031 INCHES NOMINAL
SURFACE TREATMENTANODIZE
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE0.648-48


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