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National Stock Number:
5305-01-472-3738
Federal Supply Class:
5305
National Item Identification Number:
014723738
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:
| AN535C00-2 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | | FF-S-107 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | | NASM21318-2 | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) | | NONMACHINE NOMINAL THREAD DIAMETER | 0.060 INCHES | | FASTENER LENGTH | 0.1875 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | HEAD STYLE | ROUND | | HEAD DIAMETER | 0.090 INCHES MINIMUM AND | | 0.099 INCHES MAXIMUM | | HEAD HEIGHT | 0.026 INCHES MINIMUM AND | | 0.034 INCHES MAXIMUM | | PILOT DIAMETER | 0.046 INCHES MINIMUM AND | | 0.049 INCHES MAXIMUM | | PILOT LENGTH | 0.047 INCHES NOMINAL | | SPECIAL FEATURES | RECOMMENDED HOLE SIZE 0.052;DRILL SIZE 55 | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 81348 | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-S-107 |
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