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National Stock Number: 5305-00-180-1541
Federal Supply Class: 5305
National Item Identification Number: 001801541
Description: SCREW,WOOD
Detail: An unhardened externally threaded fastener whose continuous thread extends from a gimlet point for a distance of approximately two-thirds of the length of the screw and which is designed to be driven with an inserted driver.
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Manufacturer Information:
AN550-10R22 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE | FFS111 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
COUNTERSINK ANGLE | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM | FASTENER LENGTH | 2.680 INCHES MINIMUM AND 2.750 INCHES MAXIMUM | HEAD DIAMETER | 0.348 INCHES MINIMUM AND 0.385 INCHES MAXIMUM | HEAD STYLE | FLAT COUNTERSUNK | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | MATERIAL | STEEL OVERALL | NONMACHINE NOMINAL THREAD DIAMETER | 0.190 INCHES | NONMACHINE THREAD STYLE | GIMLET POINT (TYPE A, AB OR BA) | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY1,CLASS 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325 FED SPEC 2ND TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | CADMIUM AND ZINC OVERALL |
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