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National Stock Number:
5305-00-947-7163
Federal Supply Class:
5305
National Item Identification Number:
009477163
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:
| 720290-001 | 05869 | RAYTHEON COMPANY | | 720290-1 | 05869 | RAYTHEON COMPANY | | PR357HG11 | 18915 | PEP WEST, INC. DBA PENTAIR TECHNICAL PRODUCTS USE CAGE CODE 61081 FOR CATALOGING DIV PENTAIR TECHNICAL PRODUCTS | | PR357HG11 | 61081 | SCHROFF INC | | PR357HG11 | 62372 | PRECISE OF CALIFORNIA DIV OF ADJUSTABLE BUSHING CORP |
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Techincal Specification:
| FASTENER LENGTH | 0.940 INCHES NOMINAL | | HEAD HEIGHT | 0.250 INCHES NOMINAL | | HEAD DIAMETER | 0.440 INCHES NOMINAL | | HEAD STYLE | KNURLED NO. 1 | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | POINT STYLE | FLAT | | SPECIAL FEATURES | 0.059 TO 0.069 IN. WIDE SLOT IN CENTER OF HEAD 0.060 IN. DEEP | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD LENGTH | 0.380 INCHES MAXIMUM | | THREAD SERIES DESIGNATOR | UNF | | THREAD QUANTITY PER INCH | 32 |
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