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National Stock Number:
5310-01-033-2674
Federal Supply Class:
5310
National Item Identification Number:
010332674
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:
| 457-5607 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | MA 12740E-048PW | 56878 | SPS TECHNOLOGIES, LLC | | MK4001-4P | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | MK4001-4P | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | MS21087L4W | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | | MA 12740E-048PW | 80539 | SPS TECHNOLOGIES, LLC | | RMLHTA575M2860P-048 | 019L2 | ESNA, LLC | | MT13C428PWBM | 11815 | SPS TECHNOLOGIES, LLC | | R300C4MW | 52828 | REPUBLIC FASTENER MFG. CORP. | | RMLHTA575M2860P-048 | 72962 | HARVARD INDUSTRIES INC | | MS21087L4W | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE | | MATERIAL | IRON ALLOY 660 OVERALL | | THREAD SERIES | UNF | | NOMINAL THREAD SIZE | 0.250 INCHES | | THREAD QUANTITY PER INCH | 28 | | THREAD CLASS | 3B | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM | | NUT LENGTH | 0.591 INCHES MAXIMUM | | NUT HEIGHT | 0.281 INCHES MAXIMUM | | PLATE THICKNESS | 0.055 INCHES MAXIMUM | | PLATE WIDTH | 0.380 INCHES MINIMUM AND | | 0.414 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT | | COUNTERBORE DIAMETER | 0.254 INCHES MINIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | NUT MOUNTING PROVISION | WELDING PROJECTIONS | | MOUNTING PROVISION LOCATION | OPPOSITE NUT PROJECTION SIDE | | WELDING PROJECTION QUANTITY | 2 | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
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