|
|
|
National Stock Number:
5305-99-593-8651
Federal Supply Class:
5305
National Item Identification Number:
995938651
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).
|
Manufacturer Information:
| 605-11 1 | U8632 | WDS - WATFORD | | S3S18116045 | 63005 | ROLLS-ROYCE CORPORATION | | WDS-605-11/1IN.LG | U8632 | WDS - WATFORD |
|
Techincal Specification:
| COLOR | BLACK OVERALL | | FASTENER LENGTH | 1.000 INCHES NOMINAL | | HEAD HEIGHT | 6.40 MILLIMETERS NOMINAL | | HEAD STYLE | KNURLED NO. 1 | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SURFACE TREATMENT | OXIDE OVERALL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 20.60 MILLIMETERS NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC | | HEAD DIAMETER | 16.00 MILLIMETERS NOMINAL |
|
|