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National Stock Number: 5305-21-920-5277
Federal Supply Class: 5305
National Item Identification Number: 219205277
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:
10608701 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | 570-016 | 94223 | SPAENAUR INC DBA SPAENAUR INC. | DIN316-M6X20-GT-C-A2L | D8286 | DIN DEUTSCHES INSTITUT FUER NORMUNGEV |
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Techincal Specification:
FASTENER LENGTH | 20.0 MILLIMETERS NOMINAL | HEAD HEIGHT | 16.0 MILLIMETERS NOMINAL | HEAD STYLE | WING NO. 3 | MATERIAL | IRON ALLOY HEAD | MATERIAL | STEEL FASTENER | NOMINAL THREAD DIAMETER | 6.0 MILLIMETERS | WIDTH BETWEEN FLATS | 32.0 MILLIMETERS NOMINAL | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 20.0 MILLIMETERS NOMINAL | THREAD SERIES DESIGNATOR | ISO M | THREAD PITCH IN MILLIMETERS | 1.0 |
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