5360-01-046-4255 SPRING,HELICAL,EXTENSION Index 1240-01-046-4257 CELL,OPTICAL ELEMENT

National Stock Number:
5365-01-046-4256

Federal Supply Class:
5365

National Item Identification Number:
010464256

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:
639AS124830003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DRIVE TYPEDRILLED FACE
ACCOMMODATION TYPE AND QUANTITY2 HOLES
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BEVELED THREADINCLUDED
BORE DIAMETER0.900 INCHES MINIMUM AND 0.910 INCHES MAXIMUM
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.015 INCHES NOMINAL
DEPTH0.188 INCHES NOMINAL
DIAMETER0.156 INCHES MINIMUM AND 0.161 INCHES MAXIMUM
OVERALL LENGTH0.188 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 TY 416 COND A ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A582 TY 416 COND T ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 416
PROCESS END LOCATIONBOTH ENDS
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION0.594 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORUNEF
SETSCREW LOCKING NOTCHNOT INCLUDED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 TY 4 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LOCATIONBOTH ENDS
THREAD SIZE1.437-18


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