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National Stock Number:
5305-00-779-5134
Federal Supply Class:
5305
National Item Identification Number:
007795134
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:
| 10194109 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 655-524-9001 | 99193 | HONEYWELL INTERNATIONAL INC. | | 9177374 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | AM1 | 01599 | REID SUPPLY COMPANY | | PS1-3744-1 | 98897 | LOCKHEED MARTIN CORP | | SCH329 | 01226 | HUTCHINSON AEROSPACE & INDUSTRY, INC. |
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Techincal Specification:
| NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD CLASS | 2A | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 20 |
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