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National Stock Number:
5305-00-754-1723
Federal Supply Class:
5305
National Item Identification Number:
007541723
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:
| 60-30-6903 | 96169 | ELECTRIC BOAT CORPORATION | | 9172022 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 9172022 | 26233 | NYLOK LLC | | ENDM103969ITEM3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | FF-S-200TY1STY6M0D | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | FF-S-200TY1STY6MOD | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | M75CR420-5E | 26233 | NYLOK LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.297 INCHES MINIMUM AND 0.328 INCHES MAXIMUM | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | LOCKING FEATURE | PELLET THREADS | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | POINT STYLE | HALF DOG | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.328 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | WIDTH ACROSS FLATS | 0.125 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
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