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National Stock Number:
5305-01-319-0377
Federal Supply Class:
5305
National Item Identification Number:
013190377
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:
| 1534AS373 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | C013556-1 | 88277 | THE BOEING COMPANY |
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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 | 0.154 INCHES MINIMUM AND | | 0.174 INCHES MAXIMUM | | FASTENER LENGTH | 0.312 INCHES NOMINAL | | MATERIAL | STEEL COMP 303SE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5738 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | HEADLESS (SETSCREW) | | POINT STYLE | FLAT | | POINT LENGTH | 0.148 INCHES NOMINAL | | POINT CHAMFER ANGLE | 27.0 DEGREES MINIMUM AND | | 29.0 DEGREES MAXIMUM | | SPECIAL FEATURES | DIAMETER OF HEAD MIN. 0.244IN. MAX 0.250IN. THD IN CENTER OF SLOTTED HD 0.063IN. DIA |
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