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National Stock Number:
5310-00-616-8240
Federal Supply Class:
5310
National Item Identification Number:
006168240
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:
| 203MS012P020 | 04164 | RAYTHEON COMPANY | | 203MS012P020 | 49956 | RAYTHEON COMPANY | | 79NC2-040 | 72962 | HARVARD INDUSTRIES INC |
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Techincal Specification:
| COUNTERBORE DIAMETER | 0.280 INCHES NOMINAL NUT | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE NUT | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693 MIL SPEC ALL MATERIAL RESPONSES LOCKING INSERT | | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYCAPROLACTAM LOCKING INSERT | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 303 PLUS X NUT | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT COUNTERBORE DEPTH | 0.080 INCHES NOMINAL NUT | | NUT HEIGHT | 0.398 INCHES NOMINAL | | NUT STYLE | CLINCH | | PILOT LENGTH | 0.085 INCHES NOMINAL | | PILOT DIAMETER | 0.359 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OVERALL EXCEPT INSERT | | TEMP RATING | 250.0 FAHRENHEIT NOMINAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD SERIES | UNC | | THREAD QUANTITY PER INCH | 20 |
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