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National Stock Number:
5305-00-766-5327
Federal Supply Class:
5305
National Item Identification Number:
007665327
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:
| 3012T21P01 | 99207 | GENERAL ELECTRIC COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | POINT DIAMETER | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM | | POINT LENGTH | 0.130 INCHES MINIMUM AND 0.140 INCHES MAXIMUM | | THREAD LENGTH | 0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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