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National Stock Number:
5305-00-256-7295
Federal Supply Class:
5305
National Item Identification Number:
002567295
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:
| 44113 | 96027 | NORTHWESTERN TOOLS INC. | | 875182 | 09786 | ORDNANCE SUPPLY OFFICE | | H385 | 96027 | NORTHWESTERN TOOLS INC. |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 16 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 3.922 INCHES MINIMUM AND | | 3.984 INCHES MAXIMUM | | FASTENER LENGTH | 4.876 INCHES MINIMUM AND | | 4.938 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1213 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | HEAD STYLE | KNURLED NO. 1 | | HEAD DIAMETER | 0.875 INCHES NOMINAL | | HEAD HEIGHT | 0.312 INCHES NOMINAL | | POINT STYLE | BALL | | POINT LENGTH | 0.266 INCHES NOMINAL | | POINT DIAMETER | 0.308 INCHES NOMINAL | | SPECIAL FEATURES | POINT GROOVED FOR RETAINING SPRING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 96027 | | DESIGN CONTROL REFERENCE | 44113 |
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