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National Stock Number:
5305-01-332-2160
Federal Supply Class:
5305
National Item Identification Number:
013322160
Description:
THUMBSCREW
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).
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Manufacturer Information:
| 336-100-029 | 47432 | INTERSPIRO INC | | 460-190-300 | 47432 | INTERSPIRO INC | | 6317999 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 460190300 | C1923 | INTERSPIRO GMBH |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | M | | NOMINAL THREAD DIAMETER | 3.0 MILLIMETERS | | THREAD PITCH IN MILLIMETERS | 0.50 | | EXTERNAL THREAD TOLERANCE CLASS | 6E | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 6.0 MILLIMETERS NOMINAL | | FASTENER LENGTH | 12.0 MILLIMETERS MINIMUM AND | | 13.0 MILLIMETERS MAXIMUM | | MATERIAL | COPPER ALLOY OVERALL | | HEAD STYLE | KNURLED NO. 5 | | HEAD DIAMETER | 7.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 6.5 MILLIMETERS NOMINAL | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SHOULDER DIAMETER | 5.3 MILLIMETERS MINIMUM AND | | 5.6 MILLIMETERS MAXIMUM FIRST SHOULDER | | SHOULDER LENGTH | 2.5 MILLIMETERS NOMINAL FIRST SHOULDER | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 53711 | | MFR SOURCE CONTROLLING REFERENCE | 6317999 |
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