6210-00-617-0981 LIGHT,MARKER,AIRCRAFT DITCHING Index 4140-00-617-0984 IMPELLER,FAN,AXIAL

National Stock Number:
5365-00-617-0983

Federal Supply Class:
5365

National Item Identification Number:
006170983

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:
617098319204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
MATERIALSTEEL
OVERALL LENGTH1.500 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
WIDTH0.500 INCHES NOMINAL
DEPTH0.312 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
THREAD SIZE5-1/8 IN. -8
SCREW THREAD SERIES DESIGNATORUNS
THREAD PITCH DIAMETERS5.0335 TO 5.0414 INCHES
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADNOT INCLUDED
BORE SHAPESTRAIGHT
BORE DIAMETER3.941 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
PROCESS END LOCATIONEND OPPOSITE DRIVE END
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.063 INCHES NOMINAL
SETSCREW LOCKING NOTCHNOT INCLUDED
FSC APPLICATION DATAHEAD ASSY,RECUPERATOR CYLINDER,REAR,MECHANISM,RECOIL,HOWITZER,155MM,M1A1


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