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National Stock Number:
5305-01-355-2693
Federal Supply Class:
5305
National Item Identification Number:
013552693
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:
| 1594890 | 45152 | OSHKOSH CORP | | 1594890 | 75Q65 | OSHKOSH DEFENSE LLC | | B71-04393-136 | 73439 | AMSCO PRODUCTS CAMCAR DIV TEXTRON INC |
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Techincal Specification:
| NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | | FASTENER LENGTH | 0.469 INCHES MINIMUM AND | | 0.531 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1021 OVERALL | | SURFACE TREATMENT | ZINC AND | | CHROMATE OVERALL | | HEAD STYLE | FILLISTER EXTENDED WASHER | | HEAD DIAMETER | 0.365 INCHES NOMINAL | | HEAD HEIGHT | 0.170 INCHES NOMINAL | | EXTENDED WASHER DIAMETER | 0.425 INCHES MINIMUM AND | | 0.445 INCHES MAXIMUM | | EXTENDED WASHER THICKNESS | 0.080 INCHES NOMINAL | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | FEATURES PROVIDED | FINISHED HEAD | | SPECIAL FEATURES | 24 TO 30 SERRATIONS EQUALLY SPACED CLOCKWISE ENGAGEMENT OF SCREW ON BEARING SURFACE OF HEAD |
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