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National Stock Number:
5305-01-395-3583
Federal Supply Class:
5305
National Item Identification Number:
013953583
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:
| 03A402-6-8E | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | 03A402-6-8E | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | M192017-6-8E | 16258 | SPACE-LOK, INC. | | VS3588E-6-8 | 5M902 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | 192017E-6-8 | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNJF | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | LEAD THREAD QUANTITY | TWO | | FASTENER LENGTH | 0.960 INCHES NOMINAL | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE AND | | LUBRICANT OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE AND | | MIL-L-46010, TY 1, KAL-GARD TY FA MIL SPEC 2ND TREATMENT RESPONSE OVERALL | | HEAD STYLE | FLAT COUNTERSUNK | | HEAD DIAMETER | 0.490 INCHES MINIMUM AND | | 0.523 INCHES MAXIMUM | | COUNTERSINK ANGLE | 99.5 DEGREES MINIMUM AND | | 100.5 DEGREES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.220 INCHES NOMINAL | | MATERIAL ACCOMMODATED THICKNESS | 0.250 INCHES NOMINAL | | FEATURES PROVIDED | DRY FILM LUBRICANT | | SPECIAL FEATURES | INTERNAL THREADS |
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