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National Stock Number:
5305-00-169-0765
Federal Supply Class:
5305
National Item Identification Number:
001690765
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:
| 7R77 | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED | | D5E9208-161 | K3743 | BAE SYSTEMS GLOBAL COMBAT SYSTEMS LIMITED |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 1A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.820 INCHES NOMINAL | | FASTENER LENGTH | 1.155 INCHES MINIMUM AND | | 1.160 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | STA5,V 18A,K3339 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | DEF.29,CLASS 1,K3339 MFR REF SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 498.0 VICKERS OR FIRTH DIAMOND PYRAMID MINIMUM AND | | 560.0 VICKERS OR FIRTH DIAMOND PYRAMID MAXIMUM OVERALL | | HEAD STYLE | HEXAGON | | HEAD HEIGHT | 0.240 INCHES MINIMUM AND | | 0.250 INCHES MAXIMUM | | WIDTH BETWEEN FLATS | 0.5545 INCHES MINIMUM AND | | 0.5625 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | W/O INTERNAL DRIVE | | POINT STYLE | DOG | | POINT LENGTH | 0.160 INCHES MINIMUM AND | | 0.170 INCHES MAXIMUM | | POINT DIAMETER | 0.265 INCHES MINIMUM AND | | 0.270 INCHES MAXIMUM | | FEATURES PROVIDED | CASEHARDENED | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | K3743 | | DESIGN CONTROL REFERENCE | D5E9208-161 |
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