5315-00-312-0779 PIN ASSEMBLY,TOWBAR Index 3040-00-312-0784 CAM,CONTROL

National Stock Number:
3010-00-312-0780

Federal Supply Class:
3010

National Item Identification Number:
003120780

Description:
COUPLING HALF,SHAFT

Detail:
A MECHANICAL ITEM USED TO CONNECT A SHAFT AND THE MATING MEMBER OF A FLEXIBLE OR RIGID COUPLING.


Manufacturer Information:
NL900094-1ISSUEC28528ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS DIV EAST
NL900094-1ISSUEC31550L3HARRIS TECHNOLOGIES, INC.


Techincal Specification:
BODY STYLEFLEXIBLE KEY INSERT TYPE, PARTIAL BORE
BORE DIAMETER0.2500 INCHES NOMINAL
BORE LENGTH0.1880 INCHES NOMINAL
BORE SHAPESTRAIGHT
OVERALL LENGTH0.563 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-895, GRADE CONDITION 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SPECIAL FEATURESHSURFACE TREATMENT:CADMIUM PLATED; BODY KEYING FACILITY DEPTH/HT:0.125" NOM.; BODY KEYING FACILITY WD:0.240" NOM.; HOLE THREAD SIZE DESIGNATOR:6-32; THREADED HOLE LOCATION:ON HUB 90 DEG. APART; THREADED HOLE QTY:2; SECURING METHOD:THREADED HOLE; BORE COUNTERBORE FEATURE:NOT INCLUDED; KEYING FACILITY:NOT INCLUDED; O/A OUTSIDE DIMENSION:1" NOM.; HUB OD:1/2" NOM.; FURNISHED ITEM & QTY:(2) SETSCREWS; THREAD PROVISION:UNTHREADED; FLANGE THICKNESS:0.063" NOM.


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