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National Stock Number:
5310-00-280-3247
Federal Supply Class:
5310
National Item Identification Number:
002803247
Description:
NUT,SELF-LOCKING,CLINCH
Detail:
A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.
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Manufacturer Information:
| 70524CM1032-3 | 80539 | SPS TECHNOLOGIES, LLC | | 7052ACM1032-3 | 56878 | SPS TECHNOLOGIES, LLC | | H49290-3-3 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | C11009-3-3 | 72962 | HARVARD INDUSTRIES INC | | ST3M405C3-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| THREAD SERIES | UNJF | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | IRON ALLOY 660 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OR | | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | NUT STYLE | CLINCH | | PILOT DIAMETER | 0.273 INCHES MINIMUM AND | | 0.277 INCHES MAXIMUM | | PILOT LENGTH | 0.099 INCHES MINIMUM AND | | 0.111 INCHES MAXIMUM | | NUT HEIGHT | 0.266 INCHES MINIMUM AND | | 0.293 INCHES MAXIMUM | | WIDTH ACROSS FLATS | 0.365 INCHES MINIMUM AND | | 0.377 INCHES MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | NUT COUNTERBORE DEPTH | 0.090 INCHES MINIMUM AND | | 0.120 INCHES MAXIMUM NUT | | COUNTERBORE DIAMETER | 0.215 INCHES MINIMUM AND | | 0.225 INCHES MAXIMUM NUT | | LUBRICATION | DRY FILM LUBRICANT | | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL | | SPECIFICATION/STANDARD DATA | 76301-ST3M405 MANUFACTURERS STANDARD |
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