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National Stock Number:
5305-00-168-2997
Federal Supply Class:
5305
National Item Identification Number:
001682997
Description:
SCREW,DRIVE
Detail:
A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.
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Manufacturer Information:
| 11599017 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FASTENER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL COMP 1013 OR | | STEEL COMP 1022 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-405 FED SPEC ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | CADMIUM OR | | ZINC OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR | | QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 89.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL | | HEAD STYLE | PAN | | HEAD DIAMETER | 0.382 INCHES MINIMUM AND | | 0.408 INCHES MAXIMUM | | HEAD HEIGHT | 0.139 INCHES MINIMUM AND | | 0.153 INCHES MAXIMUM | | PILOT DIAMETER | 0.206 INCHES MINIMUM AND | | 0.212 INCHES MAXIMUM | | PILOT LENGTH | 0.062 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED |
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