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National Stock Number:
5305-01-595-9656
Federal Supply Class:
5305
National Item Identification Number:
015959656
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:
| 94320A131 | 2V507 | MCMASTER-CARR SUPPLY COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.112 INCHES | | THREAD QUANTITY PER INCH | 40 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.250 INCHES NOMINAL | | FASTENER LENGTH | 0.469 INCHES NOMINAL | | MATERIAL | PLASTIC NYLON OVERALL | | COLOR | OFF-WHITE OVERALL | | HEAD STYLE | KNURLED NO. 1 | | HEAD DIAMETER | 0.328 INCHES NOMINAL | | HEAD HEIGHT | 0.219 INCHES NOMINAL | | SPECIAL FEATURES | MATERIAL NYLON 6/6 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW NYLON KNURLED |
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