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National Stock Number:
5305-01-659-0182
Federal Supply Class:
5305
National Item Identification Number:
016590182
Description:
SCREW,MACHINE
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Manufacturer Information:
| BAC B30EM-P4L9 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30EM-P4L9 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.425 INCHES MINIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNJF | | FASTENER LENGTH | 0.9875 INCHES NOMINAL | | HEAD HEIGHT | 0.162 INCHES MINIMUM AND 0.175 INCHES MAXIMUM | | HEAD DIAMETER | 0.473 INCHES MINIMUM AND 0.492 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | HIGH-TORQUE | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SCREW MATERIAL | STEEL COMP E4340 | | THREAD CLASS | 3A |
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