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National Stock Number:
5305-01-580-0627
Federal Supply Class:
5305
National Item Identification Number:
015800627
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:
| 93015A218 | 3A054 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| PART NAME ASSIGNED BY CONTROLLING AGENCY | KNURLED HEAD EXTENDED(DOG) POINT THUMB SCREW | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | OVERALL LENGTH:ONE INCH | | SUPPLEMENTARY FEATURES | ROCKWELL HARDNESS:MINIMUM B80;HEAD HEIGHT 0.375 INCHES;TENSIL STRENGTH 75,000 PSI | | THREAD LENGTH | 0.875 INCHES NOMINAL |
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