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National Stock Number:
5310-00-778-9280
Federal Supply Class:
5310
National Item Identification Number:
007789280
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:
| 12620-054BC | 56878 | SPS TECHNOLOGIES, LLC | | 12620-054BC | 80539 | SPS TECHNOLOGIES, LLC | | K3000-5BC | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | KM52LHTA55-054BC | 72962 | HARVARD INDUSTRIES INC | | K3000-5BC | 75237 | HOWMET GLOBAL FASTENING SYSTEMS INC. | | MS21055L5K | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | T7S524BC | 11815 | SPS TECHNOLOGIES, LLC | | T7S524BC | 71087 | REPUBLIC FASTENER MFG. CORP. USE CAGE CODE 52828 FOR CATALOGING. |
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Techincal Specification:
| LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | THREAD DIRECTION | RIGHT-HAND | | NUT STYLE | PLATE | | MATERIAL | STEEL OVERALL | | THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3B | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HARDNESS RATING | 49.0 ROCKWELL C MAXIMUM | | NUT LENGTH | 0.914 INCHES MAXIMUM | | NUT HEIGHT | 0.328 INCHES MAXIMUM | | PLATE THICKNESS | 0.065 INCHES MAXIMUM | | NUT COUNTERBORE DEPTH | 0.062 INCHES MINIMUM NUT | | COUNTERBORE DIAMETER | 0.317 INCHES MINIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | NUT MOUNTING PROVISION | COUNTERSUNK HOLES | | MOUNTING HOLE COUNTERSINK ANGLE | 98.0 DEGREES MINIMUM AND | | 102.0 DEGREES MAXIMUM | | MOUNTING PROVISION LOCATION | OPPOSITE NUT PROJECTION SIDE | | MOUNTING HOLE ARRANGEMENT STYLE | 2 HOLES | | MOUNTING HOLE DIAMETER | 0.130 INCHES MINIMUM AND | | 0.135 INCHES MAXIMUM | | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | 0.495 INCHES MINIMUM AND | | 0.505 INCHES MAXIMUM | | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 96906 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS21055L5K |
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