5305-01-718-6414 SCREW,CLOSE TOLERANCE 5305-01-718-6515 SCREW,CAP,HEXAGON HEAD

National Stock Number:
5305-01-718-6415

Federal Supply Class:
5305

National Item Identification Number:
017186415

Description:
SCREW,EXTERNALLY RELIEVED BODY


Manufacturer Information:
13821394271LOCKHEED MARTIN CORP
138213-294271LOCKHEED MARTIN CORP


Techincal Specification:
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FASTENER LENGTH2.280 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.174 INCHES MINIMUM AND 0.176 INCHES MAXIMUM
HEAD DIAMETER0.280 INCHES NOMINAL
HEAD HEIGHT0.179 INCHES MINIMUM AND 0.182 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 5
INTERNAL DRIVE STYLEW/O INTERNAL DRIVE
MATERIAL DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
MATERIALUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYSCREW,CAPTIVE
POINT STYLECONE
POINT CHAMFER ANGLE120.0 DEGREES NOMINAL
NOMINAL THREAD DIAMETER0.250 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONUNABLE TO DECODE
SURFACE TREATMENTUNABLE TO DECODE
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.720 INCHES NOMINAL
THREAD QUANTITY PER INCH20
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)


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