1650-00-527-0851 SPRING,HELICAL,COMPRESSION Index 5340-00-527-0860 STRAP,RETAINING

National Stock Number:
5365-00-527-0852

Federal Supply Class:
5365

National Item Identification Number:
005270852

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:
760673019200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALALUMINUM ALLOY 2024
SURFACE TREATMENTANODIZE
OVERALL LENGTH3.062 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
WIDTH0.093 INCHES NOMINAL
DEPTH0.093 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION1.337 INCHES NOMINAL
THREAD SIZE2 (0.086) IN. - 56
SCREW THREAD SERIES DESIGNATORNC
THREAD CLASS2A
THREAD DIRECTIONLEFT-HAND
BEVELED THREADNOT INCLUDED
BORE SHAPETAPERED
TAPER MAJOR DIAMETER2.562 INCHES NOMINAL
TAPER MINOR DIAMETER2.281 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONOPPOSITE DRIVE END
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED AND
ROUNDED
PROCESS END LOCATIONEND OPPOSITE DRIVE END
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.030 INCHES NOMINAL
END RADIUS0.281 INCHES NOMINAL
SETSCREW LOCKING NOTCHINCLUDED


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