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National Stock Number:
5305-00-734-7173
Federal Supply Class:
5305
National Item Identification Number:
007347173
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:
| 691C748P3 | 89954 | BAE SYSTEMS CONTROLS INC. |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.086 INCHES | | THREAD QUANTITY PER INCH | 56 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.167 INCHES NOMINAL | | FASTENER LENGTH | 0.178 INCHES MINIMUM AND | | 0.198 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4037 OR | | STEEL COMP 4137 OR | | STEEL COMP 8630 OR | | STEEL COMP 8740 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 BLACK FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND | | 53.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.0350 INCHES MINIMUM AND | | 0.0355 INCHES MAXIMUM | | POINT STYLE | FLAT | | POINT LENGTH | 0.021 INCHES NOMINAL | | POINT CHAMFER ANGLE | 90.0 DEGREES MINIMUM AND | | 100.0 DEGREES MAXIMUM | | SPECIAL FEATURES | 0.039 IN. MIN 0.047 IN. MAX DIA OF FLAT POINT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 89954 | | DESIGN CONTROL REFERENCE | 691C748P3 |
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