5360-01-173-1949 SPRING,HELICAL,COMPRESSION Index 6650-01-173-1951 LENS,OPTICAL INSTRUMENT

National Stock Number:
5365-01-173-1950

Federal Supply Class:
5365

National Item Identification Number:
011731950

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:
1307546904939LOCKHEED MARTIN CORPORATION
1307546958260PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG45.0
BEVELED THREADINCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER1.287 INCHES NOMINAL
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
DEPTH0.050 INCHES NOMINAL
OVERALL LENGTH1.437 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46131,TYPE 3,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYPHENYLENE OXIDE AND GLASS FIBER
SCREW THREAD SERIES DESIGNATORUNS
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.040 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD LOCATIONBOTH ENDS
THREAD SIZE1.437-40


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