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National Stock Number: 5305-01-508-5898
Federal Supply Class: 5305
National Item Identification Number: 015085898
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:
0.190-24UNC-3AX0.375LG NICU | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 167-7409320-87 | 53711 | NAVAL SEA SYSTEMS COMMAND | 218024146 | 96169 | ELECTRIC BOAT CORPORATION | B541-1100-87 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
FASTENER LENGTH | 0.375 INCHES NOMINAL | HEAD STYLE | HEADLESS (SETSCREW) | INTERNAL DRIVE STYLE | HEXAGON | LOCKING FEATURE | PATCH THREADS OR PELLET THREADS OR STRIP THREADS | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | NICKEL ALLOY R-405 OVERALL | POINT LENGTH | 0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM | POINT STYLE | HALF DOG | POINT CHAMFER ANGLE | 35.0 DEGREES NOMINAL | POINT DIAMETER | 0.120 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | PROPRIETARY CHARACTERISTICS | PACS | NOMINAL THREAD DIAMETER | 0.190 INCHES | SPECIAL FEATURES | DATA EXPORT RESTRICTED | WIDTH ACROSS FLATS | 0.094 INCHES NOMINAL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD QUANTITY PER INCH | 24 | THREAD SERIES DESIGNATOR | UNC |
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