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National Stock Number: 5305-00-682-5864
Federal Supply Class: 5305
National Item Identification Number: 006825864
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.
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Manufacturer Information:
9073554 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | M91DS524-6C | 26233 | NYLOK LLC |
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Techincal Specification:
FASTENER LENGTH | 0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL | HEAD STYLE | HEADLESS (SETSCREW) | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | LOCKING FEATURE | PATCH OR STRIP THREADS | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 2517 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.312 INCHES | POINT STYLE | OVAL | SURFACE TREATMENT | CADMIUM OVERALL | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.391 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNF | THREAD QUANTITY PER INCH | 24 |
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