1620-00-071-1874 PLATE,INSTRUCTION Index 5330-00-071-1877 RETAINER,PACKING

National Stock Number:
5365-00-071-1875

Federal Supply Class:
5365

National Item Identification Number:
000711875

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:
3G11019-10198897LOCKHEED MARTIN CORP


Techincal Specification:
DRIVE TYPESLOTTED FACE
ACCOMMODATION TYPE AND QUANTITY2 SLOTS
ANGLE BETWEEN ACCOMMODATIONS IN DEG180.0
BORE DIAMETER1.165 INCHES NOMINAL
BORE EDGE PROCESSCHAMFERED
BORE SHAPESTRAIGHT
CASEHARDENING INDICATORNOT CASE-HARDENED
CHAMFER ANGLE IN DEG45.0
DEPTH0.250 INCHES NOMINAL
FURNISHED ITEMSSETSCREW LOCKING NOTCH
FSC APPLICATION DATABEAM ASSY,LANDING GEAR,ACFT
OVERALL LENGTH0.500 INCHES NOMINAL
MATERIAL HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM
MATERIALSTEEL COMP 4140
PROCESS END LOCATIONBOTH ENDS
SCREW THREAD SERIES DESIGNATORUN
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SIZE1.750-12
WIDTH0.187 INCHES NOMINAL
SURFACE TREATMENTCADMIUM


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