5360-01-042-8145 SPRING,HELICAL,EXTENSION Index 5365-01-042-8147 RING,EXTERNALLY THREADED

National Stock Number:
5365-01-042-8146

Federal Supply Class:
5365

National Item Identification Number:
010428146

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:
1200778219204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY6 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG60.0
BORE DIAMETER7.254 INCHES MINIMUM AND 7.256 INCHES MAXIMUM
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASE-HARDENED
DEPTH0.180 INCHES MINIMUM AND 0.200 INCHES MAXIMUM
OVERALL LENGTH0.651 INCHES MINIMUM AND 0.656 INCHES MAXIMUM
MATERIAL HARDNESS RATING28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
SCREW THREAD SERIES DESIGNATORACME
THREAD SIZE8.000-12
WIDTH0.500 INCHES MINIMUM AND 0.520 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+7.9067 TO 8.0000 INCHES


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