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National Stock Number: 5305-00-864-3472
Federal Supply Class: 5305
National Item Identification Number: 008643472
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:
| 537248 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| FASTENER LENGTH | 0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM | | HARDNESS RATING | 53.0 ROCKWELL C MINIMUM AND 58.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5630 OR AISI 440C ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | POINT STYLE | FLAT | | SPECIAL FEATURES | CENTERED HEAD SLOT,0.050 IN. MIN,0.060 IN. MAX DEEP BY 0.030 IN. MIN,0.035 IN. MAX WIDE,ONE LONGITUDINAL SLOT MEASURED FROM HEAD 0.470 IN. MIN,0.480 IN. MAX LG,BY 0.056 IN. MIN,0.058 IN. MAX W BY 0.057 IN. MIN,0.065 IN. DEEP | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.570 INCHES MINIMUM AND 0.590 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 32 | | THREAD SERIES DESIGNATOR | UNF |
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