5305-01-433-8493 SCREW,CAP,SOCKET HEAD Index 5320-01-433-8495 PIN-RIVET

National Stock Number:
5305-01-433-8494

Federal Supply Class:
5305

National Item Identification Number:
014338494

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:
21107846253711NAVAL SEA SYSTEMS COMMAND
6405354-10953711NAVAL SEA SYSTEMS COMMAND
801-6405354 FIND 10953711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH0.875 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
LOCKING FEATUREPATCH OR PELLET OR STRIP THREADS
MATERIALPLASTIC POLYAMIDE NYLON LOCKING FEATURE
MATERIALNICKEL ALLOY R-405 OVERALL
NOMINAL THREAD DIAMETER0.250 INCHES
POINT STYLEFLAT
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.875 INCHES NOMINAL
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH20
WIDTH ACROSS FLATS0.125 INCHES NOMINAL


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