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National Stock Number:
5305-01-309-8551
Federal Supply Class:
5305
National Item Identification Number:
013098551
Description:
SCREW,TAPPING
Detail:
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes SCREW, ASSEMBLED WASHER.
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Manufacturer Information:
| 2124 2126-413 | 0BAT5 | U.S. DEFENSE SERVICES, INC. | | 2124 2126-413 | S3465 | BAE SYSTEMS HAGGLUNDS AB | | 90621-991 | 076M6 | AMZ ALABAMA INC. | | 90621-991 | 0BAT5 | U.S. DEFENSE SERVICES, INC. |
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Techincal Specification:
| FASTENER LENGTH | 19.0 MILLIMETERS NOMINAL | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OVERALL AND 65.0 ROCKWELL C MAXIMUM OVERALL | | HEAD DIAMETER | 9.5 MILLIMETERS NOMINAL | | HEAD HEIGHT | 3.4 MILLIMETERS NOMINAL | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE IA | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | | SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL |
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