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National Stock Number:
5305-00-022-0546
Federal Supply Class:
5305
National Item Identification Number:
000220546
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:
| 220546 | 21450 | ARMY WEAPONS COMMAND ATTN AMSWE-REE-S | | 310837 | 56232 | LOCKHEED MARTIN CORPORATION | | 44689 | 62983 | EATON AEROSPACE, LLC | | 917852 | 92392 | ALLIS-CHALMERS CORP |
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Techincal Specification:
| FASTENER LENGTH | 0.125 INCHES NOMINAL | | HEAD DIAMETER | 0.118 INCHES MINIMUM AND 0.127 INCHES MAXIMUM | | HEAD HEIGHT | 0.041 INCHES MINIMUM AND 0.049 INCHES MAXIMUM | | HEAD STYLE | ROUND | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.073 INCHES | | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) | | NONDEFINITIVE SPEC/STD DATA | U TYPE AND 1P STYLE | | PILOT DIAMETER | 0.060 INCHES MINIMUM AND 0.063 INCHES MAXIMUM | | PILOT LENGTH | 0.045 INCHES NOMINAL |
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