9340-00-550-7038 WINDOW,OBSERVATION Index 5420-00-550-7040 BOLT ASSEMBLY,COLUMN-SHOE CONNEC

National Stock Number:
5365-00-550-7039

Federal Supply Class:
5365

National Item Identification Number:
005507039

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:
550703919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY4 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
BEVELED THREADNOT INCLUDED
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE DIAMETER4.726 INCHES MINIMUM AND 4.728 INCHES MAXIMUM
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.040 INCHES NOMINAL
DEPTH0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
END RADIUS4.806 INCHES MINIMUM AND 4.808 INCHES MAXIMUM
OVERALL LENGTH1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
MATERIALSTEEL
PROCESS END LOCATIONEND OPPOSITE DRIVE END
SCREW THREAD SERIES DESIGNATORSPECIAL ACME
SETSCREW LOCKING NOTCHNOT INCLUDED
WIDTH0.400 INCHES MINIMUM AND 0.410 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-C-320 CL1 TY 1 OR TY 2 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTOXIDE
THREAD DIRECTIONRIGHT-HAND
THREAD PITCH DIAMETERS+5.7225 TO 5.7336 INCHES
THREAD SIZE5.904-6


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