4140-01-475-6621 FAN,VANEAXIAL Index 4820-01-475-6623 VALVE,BALL

National Stock Number:
3040-01-475-6622

Federal Supply Class:
3040

National Item Identification Number:
014756622

Description:
CONNECTING LINK,RIGID

Detail:
An item of various cross-sectional shapes which may be of solid or hollow construction. It is specifically designed for attachment to a lever(s) and/or control(s) to actuate various remote mechanisms. It is one of the following: (1) A one-piece item with or without eyes and/or holes in each end which may have bushings or bearings pressed in the eyes; (2) A one-piece item with both ends processed for terminations, excluding threaded end(s); (3) A two-piece construction type item consisting of a body with both ends processed for terminations and a single end attachment; or (4) A three-piece construction type item consisting of a body and two end attachments. Excludes internal combustion engine type piston connecting rods; DRAG LINK, STEERING; LINK, ANCHOR, BRAKE SHOE; TIE ROD, STEERING; and TURNBUCKLE. For cylindrical shaped externally threaded items without end attachments, see ROD, THREADED END and STUD (as modified).


Manufacturer Information:
2640-682-0996169ELECTRIC BOAT CORPORATION
2640-682-09 ITEM 5-296169ELECTRIC BOAT CORPORATION
665530953711NAVAL SEA SYSTEMS COMMAND
845-6655309 ITEM 5-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END ATTACHMENT HOLE DIAMETER0.378 INCHES MINIMUM BOTH ENDS
END ATTACHMENT LENGTH1.444 INCHES NOMINAL BOTH ENDS
END ATTACHMENT WIDTH0.357 INCHES NOMINAL BOTH ENDS
BODY CONSTRUCTIONSOLID
BODY THICKNESS0.357 INCHES NOMINAL
LINK STYLESTRAIGHT
OVERALL LENGTH2.887 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYARM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 ALLOY 464 1/2H FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SPECIAL FEATURES125 MICROINCH SURFACE FINISH; 0.760 IN. OVERALL WIDTH; 45 DEG. 0.450 IN. CHAMFER ON BOTH SIDES OF MOUNTING HOLES


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