4820-00-012-9604 SEAT,VALVE Index 4820-00-012-9618 STEM,FLUID VALVE

National Stock Number:
5305-00-012-9612

Federal Supply Class:
5305

National Item Identification Number:
000129612

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:
FFS11181348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
NONMACHINE THREAD STYLEWOOD SCREW (TYPE WD)
NONMACHINE NOMINAL THREAD DIAMETER0.177 INCHES
FASTENER LENGTH2.500 INCHES NOMINAL
MATERIALSTEEL OVERALL
HEAD STYLEFLAT COUNTERSUNK
HEAD DIAMETER0.316 INCHES MINIMUM AND
0.358 INCHES MAXIMUM
COUNTERSINK ANGLE80.0 DEGREES MINIMUM AND
82.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLESLOT
NONDEFINITIVE SPEC/STD DATA1 TYPE AND
2S STYLE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEFFS111


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