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


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