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National Stock Number:
5310-01-233-8679
Federal Supply Class:
5310
National Item Identification Number:
012338679
Description:
NUT,SELF-LOCKING,PLATE
Detail:
A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.
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Manufacturer Information:
| F50863-4-2 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | LE114-0105-0402 | 43999 | THE BOEING COMPANY | | NS103625-048-2E | 80539 | SPS TECHNOLOGIES, LLC |
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Techincal Specification:
| DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM BASE | | FEATURES PROVIDED | FLOATING NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | NUT COUNTERBORE DEPTH | 0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM BASE | | NUT HEIGHT | 0.327 INCHES MAXIMUM | | NUT LENGTH | 1.038 INCHES MAXIMUM | | NUT MOUNTING PROVISION | STRAIGHT HOLES | | NUT STYLE | PLATE | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.098 INCHES NOMINAL | | NOMINAL THREAD SIZE | 0.250 INCHES | | PLATE THICKNESS | 0.030 INCHES MAXIMUM | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 28 | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND |
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