2840-00-042-4086 SUPPORT,DUPLEX BEARING Index 2840-00-042-4090 SUPPORT,BEARING,POWER TAKEOFF

National Stock Number:
5305-00-042-4088

Federal Supply Class:
5305

National Item Identification Number:
000424088

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.


Manufacturer Information:
FFS111STYLE1S81348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
NONMACHINE THREAD STYLEGIMLET POINT (TYPE A, AB OR BA)
NONMACHINE NOMINAL THREAD DIAMETER0.060 INCHES
FASTENER LENGTH0.250 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
HEAD STYLEROUND
HEAD DIAMETER0.099 INCHES MINIMUM AND
0.113 INCHES MAXIMUM
HEAD HEIGHT0.043 INCHES MINIMUM AND
0.053 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFS111STYLE1S


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