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National Stock Number:
5305-01-218-0778
Federal Supply Class:
5305
National Item Identification Number:
012180778
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:
| ABC6526 | 98524 | MONOGRAM AEROSPACE FASTENERS, INC | | LE111-0050-0001 | 43999 | THE BOEING COMPANY | | SL50051 | 97393 | SPS TECHNOLOGIES LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.375 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | FASTENER LENGTH | 1.689 INCHES NOMINAL | | MATERIAL | STEEL COMP XM-13 OR | | STEEL STAND-OFF | | STEEL COMP XM-13 OR | | STEEL COMP 431 OR | | STEEL FASTENER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS5628 ASSN STD 2ND MATERIAL RESPONSE STAND-OFF | | AMS5629 ASSN STD 1ST MATERIAL RESPONSE OR | | AMS5628 ASSN STD 2ND MATERIAL RESPONSE FASTENER | | SURFACE TREATMENT | PASSIVATE OVERALL | | SPECIAL FEATURES | FURNISH WITH 2 WASHERS | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 97393 | | DESIGN CONTROL REFERENCE | SL50051 |
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