5360-01-234-0445 SPRING,HELICAL,EXTENSION Index 5325-01-234-0447 RING,RETAINING

National Stock Number:
5365-01-234-0446

Federal Supply Class:
5365

National Item Identification Number:
012340446

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:
2641-807-01 ITEM 396169ELECTRIC BOAT CORPORATION
2642-820-85 ITEM 1396169ELECTRIC BOAT CORPORATION
845-5580474 ITEM 1353711NAVAL SEA SYSTEMS COMMAND
845-4687600 ITEM 1380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY 903
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY 903,TY 3 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.625 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
WIDTH0.250 INCHES NOMINAL
DEPTH0.125 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
THREAD SIZE1.250
SCREW THREAD SERIES DESIGNATORUN
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADNOT INCLUDED
BORE SHAPESTRAIGHT
BORE DIAMETER0.781 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
BORE EDGE PROCESSCHAMFERED
PROCESS END LOCATIONDRIVE END
CHAMFER ANGLE IN DEG45.0
CHAMFER LENGTH0.032 INCHES NOMINAL
SETSCREW LOCKING NOTCHNOT INCLUDED
SPECIAL FEATURESINSERT,SELF-LOCKING NYLON ZYTEL 101 LOCATED IN THREADED PORTION


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