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National Stock Number:
5305-01-310-9255
Federal Supply Class:
5305
National Item Identification Number:
013109255
Description:
SCREW ASSEMBLY,PANEL
Detail:
A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.
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Manufacturer Information:
| 47-63-501-50 | 94222 | SOUTHCO INC | | 600218-227-001 | 82692 | MACKAY COMMUNICATIONS, INC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNC | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | ALUMINUM HEAD | | STEEL CORROSION RESISTING SPRING | | ALUMINUM STAND-OFF | | STEEL CORROSION RESISTING FASTENER | | SURFACE TREATMENT | OXIDE HEAD | | OXIDE FASTENER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE HEAD | | MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE FASTENER | | COLOR | BLACK HEAD | | NATURAL SPRING | | NATURAL STAND-OFF | | BLACK FASTENER | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.500 INCHES NOMINAL | | HEAD HEIGHT | 0.438 INCHES MINIMUM AND | | 0.641 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | MATERIAL ACCOMMODATED THICKNESS | 0.036 INCHES NOMINAL | | SPECIAL FEATURES | FERRULE BRIGHT ALUMINUM; KNURLED KNOB |
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