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National Stock Number:
5305-01-525-1105
Federal Supply Class:
5305
National Item Identification Number:
015251105
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:
| 9035C48-4 | 94259 | BECHTEL MARINE PROPULSION CORPORATION | | SSPH-54BN | 01599 | REID SUPPLY COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.750 INCHES NOMINAL | | FASTENER LENGTH | 0.875 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | PLASTIC NYLON LOCKING FEATURE | | HEAD STYLE | HEADLESS (SETSCREW) | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.079 INCHES NOMINAL | | LOCKING FEATURE | PATCH LOCKING FEATURE | | POINT STYLE | BALL | | POINT LENGTH | 0.125 INCHES NOMINAL | | POINT DIAMETER | 0.117 INCHES MINIMUM AND | | 0.118 INCHES MAXIMUM | | SPECIAL FEATURES | END FORCE LBS: INITAL-2, FINAL-9 |
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