5305-01-272-7422 SCREW,TAPPING Index 5305-01-272-7424 THUMBSCREW

National Stock Number:
5305-01-272-7423

Federal Supply Class:
5305

National Item Identification Number:
012727423

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:
1-JH-3267 PIECE 2690099NORTHROP GRUMMAN SYSTEMS CORPORATION
95J537-2690099NORTHROP GRUMMAN SYSTEMS CORPORATION
H-3107068 PIECE 2680064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH1.625 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLESLOT
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3A
THREAD SERIES DESIGNATORUNC
THREAD QUANTITY PER INCH20


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