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National Stock Number:
5305-01-369-1211
Federal Supply Class:
5305
National Item Identification Number:
013691211
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:
| 13288664 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13288664 | 64059 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| COUNTERSINK ANGLE | 100.0 DEGREES NOMINAL | | FASTENER LENGTH | 13.7 MILLIMETERS MINIMUM AND 14.3 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 0.15 MILLIMETERS MAXIMUM | | HEAD LENGTH | 7.6 MILLIMETERS MINIMUM AND 8.0 MILLIMETERS MAXIMUM | | HEAD STYLE | FLAT TOP ELEVATOR | | INTERNAL DRIVE STYLE | TORQUE SET | | NOMINAL THREAD DIAMETER | 5.0 MILLIMETERS | | SCREW MATERIAL | STEEL COMP 4340H | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 12.6 MILLIMETERS MINIMUM AND 13.05 MILLIMETERS MAXIMUM | | THREAD SERIES DESIGNATOR | MJ |
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