5305-01-181-2778 SCREW,MACHINE Index 5365-01-181-2780 RING,EXTERNALLYTHREADED

National Stock Number:
5365-01-181-2779

Federal Supply Class:
5365

National Item Identification Number:
011812779

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:
1D49485-10FC43MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE DEFENSE AND ELECTRONICS SYSTEMS
1D49485-118355THE BOEING COMPANY
1D49485-11VAS5DRS SENSORS & TARGETING SYSTEMS INC.
1D49485-132865DRS NETWORK & IMAGING SYSTEMS LLC


Techincal Specification:
MATERIALALUMINUM ALLOY 7075
OVERALL LENGTH0.300 INCHES NOMINAL
CASEHARDENING INDICATORCASEHARDENED
DRIVE TYPELUG FACE
ACCOMMODATION TYPE AND QUANTITY4 LUGS
DIAMETER1.299 INCHES NOMINAL
HEIGHT0.100 INCHES NOMINAL
ANGLE BETWEEN ACCOMMODATIONS IN DEG90.0
RADIUS FROM GEOMETRIC AXIS TO ACCOMMODATION0.599 INCHES NOMINAL
THREAD SIZE1.375-18
SCREW THREAD SERIES DESIGNATORUNJF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
BEVELED THREADNOT INCLUDED
BORE SHAPESTRAIGHT
BORE DIAMETER1.093 INCHES NOMINAL
BORE ANNULAR INTERNAL SERRATIONNOT INCLUDED
SETSCREW LOCKING NOTCHNOT INCLUDED


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