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:
MATERIALPLASTIC POLYPHENYLENE OXIDE AND
GLASS FIBER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46131,TYPE 3,CL1 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH1.437 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
WIDTH0.040 INCHES NOMINAL
DEPTH0.050 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG45.0
THREAD SIZE1.437-40
SCREW THREAD SERIES DESIGNATORUNS
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADINCLUDED
THREAD LOCATIONBOTH ENDS
BORE SHAPESTRAIGHT
BORE DIAMETER1.287 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
SETSCREW LOCKING NOTCHNOT INCLUDED
THE MANUFACTURERS DATA
MANUFACTURERS CODE04939
DESIGN CONTROL REFERENCE13075469


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