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National Stock Number: 5305-01-655-4434
Federal Supply Class: 5305
National Item Identification Number: 016554434
Description: SCREW,MACHINE
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Manufacturer Information:
| BACB30EM-P4-5 | 06950 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30EM-P4-5 | 17446 | HUCK INTERNATIONAL, INC | | BACB30EM-P4-5 | 1RC86 | HOWMET GLOBAL FASTENING SYSTEMS INC | | BACB30EM-P4-5 | 56878 | SPS TECHNOLOGIES, LLC | | BACB30EM-P4-5 | 73197 | HI-SHEAR CORPORATION | | BACB30EM-P4-5 | 81205 | THE BOEING COMPANY | | BACB30EM-P4-5 | L4528 | LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC |
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Techincal Specification:
| BEARING SURFACE OF HEAD SURFACE FINISH | 32.0 MICROINCHES | | BEARING SURFACE OF HEAD SURFACE TREATMENT | CADMIUM AND NICKEL | | FASTENER LENGTH | 0.6285 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 | | HEAD SURFACE TREATMENT | CADMIUM AND NICKEL | | INTERNAL DRIVE STYLE | HIGH-TORQUE | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.2500 INCHES | | SCREW MATERIAL | STEEL COMP 4340 OR STEEL COMP 8740 | | SCREW SURFACE TREATMENT | CADMIUM AND NICKEL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.316 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 28 | | THREAD SURFACE FINISH | 32.0 MICROINCHES | | THREAD SERIES DESIGNATOR | UNJF |
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