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National Stock Number:
5305-01-502-6272
Federal Supply Class:
5305
National Item Identification Number:
015026272
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:
| 10554125 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 43980 | 94882 | JERGENS INC |
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Techincal Specification:
| EXTERNAL THREAD TOLERANCE CLASS | 4G6G | | FASTENER LENGTH | 49.0 MILLIMETERS MINIMUM AND 51.0 MILLIMETERS MAXIMUM | | HEAD DIAMETER | 29.0 MILLIMETERS MINIMUM AND 31.0 MILLIMETERS MAXIMUM | | HEAD HEIGHT | 9.0 MILLIMETERS MINIMUM AND 11.0 MILLIMETERS MAXIMUM | | HEAD STYLE | DOUBLE CHAMFER | | MATERIAL | STEEL COMP 1215 OVERALL | | POINT DIAMETER | 7.0 MILLIMETERS NOMINAL | | POINT LENGTH | 5.0 MILLIMETERS MINIMUM AND 5.3 MILLIMETERS MAXIMUM | | POINT STYLE | FULL DOG | | POINT CHAMFER ANGLE | 45.0 DEGREES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 10.0 MILLIMETERS | | SPECIAL FEATURES | THUMP SCREW WITH A OPTIONAL SLOTTED HEAD | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 37.0 MILLIMETERS MINIMUM AND 39.0 MILLIMETERS MAXIMUM | | THREAD SERIES DESIGNATOR | M | | THREAD PITCH IN MILLIMETERS | 1.5 |
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