5930-00-342-8291 SWITCH,TOGGLE Index 1560-00-342-8294 DUCT ASSEMBLY,AIR CONDITIONING-HEATING,AIRCRAFT

National Stock Number:
5365-00-342-8292

Federal Supply Class:
5365

National Item Identification Number:
003428292

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:
9-6758881205THE BOEING COMPANY


Techincal Specification:
DRIVE TYPEDRILLED FACE
ACCOMMODATION TYPE AND QUANTITY6 HOLES
ANGLE BETWEEN ACCOMMODATIONS IN DEG60.0
BEVELED THREADNOT INCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER4.220 INCHES NOMINAL
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
DEPTH0.120 INCHES NOMINAL
DIAMETER0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
OVERALL LENGTH1.090 INCHES NOMINAL
MATERIAL HARDNESS RATING27.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM
MATERIALSTEEL
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION2.219 INCHES MINIMUM AND 2.222 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATORUN
SETSCREW LOCKING NOTCHNOT INCLUDED
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD SIZE4.750-12


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