5305-00-470-8185 SCREW,CLOSE TOLERANCE Index 6610-00-470-8188 HOUSING,SPHERE

National Stock Number:
5305-00-470-8187

Federal Supply Class:
5305

National Item Identification Number:
004708187

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
120694-00765092SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV


Techincal Specification:
FASTENER LENGTH0.117 INCHES MINIMUM AND 0.123 INCHES MAXIMUM
HEAD DIAMETER0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
HEAD HEIGHT0.027 INCHES MINIMUM AND 0.033 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
NOMINAL THREAD DIAMETER0.060 INCHES
INTERNAL DRIVE STYLESLOT
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,1/2 H FED SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALCOPPER ALLOY 360
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290 FED SPEC SINGLE TREATMENT RESPONSE
SCREW SURFACE TREATMENTNICKEL
THREAD LENGTH0.090 INCHES MINIMUM
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH80
THREAD SERIES DESIGNATORUNF


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