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National Stock Number: 5305-00-052-1744
Federal Supply Class: 5305
National Item Identification Number: 000521744
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:
102538-12 | 35351 | GE AVIATION SYSTEMS LLC | FFS200 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
THREAD SERIES DESIGNATOR | UNF | NOMINAL THREAD DIAMETER | 0.190 INCHES | THREAD QUANTITY PER INCH | 32 | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.859 INCHES MINIMUM AND | | 0.891 INCHES MAXIMUM | FASTENER LENGTH | 0.859 INCHES MINIMUM AND | | 0.891 INCHES MAXIMUM | MATERIAL | STEEL COMP 4037 OR | | STEEL COMP 4137 OR | | STEEL COMP 4140 OR | | STEEL COMP 8630 OR | | STEEL COMP 8740 OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES 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 | 0.094 INCHES MINIMUM AND | | 0.095 INCHES MAXIMUM | POINT STYLE | CUP | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND | | 4 STYLE | DEPARTURE FROM CITED DESIGNATOR | AS MOD BY LENGTH | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81348 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FFS200 |
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