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National Stock Number:
5310-00-969-3859
Federal Supply Class:
5310
National Item Identification Number:
009693859
Description:
NUT,SELF-LOCKING,DOUBLE HEXAGON
Detail:
A nut having 12 drive points and 24 sides. The bearing surface may be washer faced. An integral locking feature is incorporated in the design of the head or in the threads.
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Manufacturer Information:
| C080-8 | 81755 | LOCKHEED MARTIN CORPORATION | | EWSN22M8 | 56878 | SPS TECHNOLOGIES, LLC | | GN511B820M | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | H29251-8 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | H29251-8 | R1120 | SATAIR A/S | | RMLH6520-080 | 72962 | HARVARD INDUSTRIES INC | | RMLH6520-080 | 82156 | AMERACE CORP | | VN404A080 | 92215 | HOWMET GLOBAL FASTENING SYSTEMS INC | | VN404A080 | C4293 | ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - VSD GMBH |
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Techincal Specification:
| BEARING SURFACE TYPE | CHAMFERED | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6280 ASSN STD 1ST MATERIAL RESPONSE OR AMS 6304 ASSN STD 2ND MATERIAL RESPONSE OR AMS 6322 ASSN STD 3RD MATERIAL RESPONSE OR AMS 6485 ASSN STD 4TH MATERIAL RESPONSE OR AMS 6487 ASSN STD 4TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 601 OVERALL | | NOMINAL THREAD SIZE | 0.500 INCHES | | NUT HEIGHT | 0.384 INCHES MINIMUM AND 0.394 INCHES MAXIMUM | | NUT STYLE | DOUBLE HEXAGON | | WIDTH ACROSS FLATS | 0.741 INCHES MINIMUM AND 0.752 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | TEMP RATING | 450.0 FAHRENHEIT NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNF |
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