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National Stock Number:
5305-01-283-1749
Federal Supply Class:
5305
National Item Identification Number:
012831749
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:
| 11446173-15 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 6X1/2 | 06484 | USM CORP SUB OF EMHART INDUSTRIES INC WHITMAN METAL STAMPING DIV |
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Techincal Specification:
| NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.138 INCHES | | FASTENER LENGTH | 0.484 INCHES MINIMUM AND | | 0.516 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 OR | | STEEL COMP 303MA OR | | STEEL COMP 303PB OR | | STEEL COMP 303 PLUS X OR | | STEEL COMP 303SE OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD ALL MATERIAL RESPONSES OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | ROUND | | HEAD DIAMETER | 0.240 INCHES MINIMUM AND | | 0.260 INCHES MAXIMUM | | HEAD HEIGHT | 0.091 INCHES MINIMUM AND | | 0.103 INCHES MAXIMUM | | PILOT DIAMETER | 0.112 INCHES MINIMUM AND | | 0.116 INCHES MAXIMUM | | PILOT LENGTH | 0.062 INCHES NOMINAL | | FEATURES PROVIDED | CASEHARDENED |
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