5365-01-112-3984 RING,EXTERNALLY THREADED Index 6650-01-112-3986 PRISM,OPTICAL INSTRUMENT,MOUNTED

National Stock Number:
5365-01-112-3985

Federal Supply Class:
5365

National Item Identification Number:
011123985

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:
1229336018876U S ARMY AVIATION AND MISSILE COMMAND
1229336019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
122933606Z055SWAFFORD SHEET METAL


Techincal Specification:
MATERIALSTEEL COMP 321
SURFACE TREATMENTPASSIVATE
OVERALL LENGTH0.180 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPEDRILLED FACE
ACCOMMODATION TYPE AND QUANTITY4 HOLES
DIAMETER0.069 INCHES NOMINAL
DEPTH0.080 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION1.156 INCHES NOMINAL
THREAD SIZE2.5625-32
SCREW THREAD SERIES DESIGNATORUNS
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADNOT INCLUDED
BORE SHAPESTRAIGHT
BORE DIAMETER2.187 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
PROCESS END LOCATIONBOTH ENDS
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.040 INCHES NOMINAL
END RADIUS0.040 INCHES NOMINAL
SETSCREW LOCKING NOTCHNOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE12293360


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