4920-01-485-5139 FIXTURE,ENGINE MAINTENANCE,AIRCR Index 5998-01-485-5141 CIRCUIT CARD ASSEMBLY

National Stock Number:
5305-01-485-5140

Federal Supply Class:
5305

National Item Identification Number:
014855140

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
21109664757311NIPAK INC
585-6404854 FIND 8353711NAVAL SEA SYSTEMS COMMAND
AN565CC416H580205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
AN565CC416H588044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN565CC416H5D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
FASTENER LENGTH0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFULL DOG
WIDTH ACROSS FLATS0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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