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National Stock Number: 5305-01-210-7402
Federal Supply Class: 5305
National Item Identification Number: 012107402
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.
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Manufacturer Information:
AN500D5-3 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
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Techincal Specification:
FASTENER LENGTH | 0.157 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | HEAD DIAMETER | 0.187 INCHES MINIMUM AND 0.205 INCHES MAXIMUM | HEAD HEIGHT | 0.081 INCHES MINIMUM AND 0.088 INCHES MAXIMUM | HEAD HOLE CONFIGURATION STYLE | ROUND | HEAD STYLE | FILLISTER | HOLE DIAMETER | 0.045 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | HOLE QUANTITY | 1 | INTERNAL DRIVE STYLE | SLOT | MINIMUM TENSILE STRENGTH | 80000 POUNDS PER SQUARE INCH | NOMINAL THREAD DIAMETER | 0.125 INCHES | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES | SCREW MATERIAL | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OR STEEL COMP 303SE | SCREW SURFACE TREATMENT | PASSIVATE | THREAD CLASS | 2A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.107 INCHES MINIMUM AND 0.188 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 40 |
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