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National Stock Number:
5305-00-080-8953
Federal Supply Class:
5305
National Item Identification Number:
000808953
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:
| 50-003-204 | 12116 | NAMMO DEFENSE SYSTEMS INC. |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.135 INCHES MINIMUM AND | | 0.145 INCHES MAXIMUM | | FASTENER LENGTH | 0.355 INCHES MINIMUM AND | | 0.365 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND | | 45.0 ROCKWELL C MAXIMUM OVERALL | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.290 INCHES MINIMUM AND | | 0.310 INCHES MAXIMUM | | HEAD HEIGHT | 0.030 INCHES MINIMUM AND | | 0.040 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND | | 0.127 INCHES MAXIMUM | | POINT STYLE | DOG | | POINT LENGTH | 0.210 INCHES MINIMUM AND | | 0.230 INCHES MAXIMUM | | POINT DIAMETER | 0.101 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 12116 | | DESIGN CONTROL REFERENCE | 50-003-204 |
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