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National Stock Number: 5310-01-138-1702
Federal Supply Class: 5310
National Item Identification Number: 011381702
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:
| 391986-6 | 00752 | L3HARRIS TECHNOLOGIES, INC. | | FPN20-20SUU | 83324 | HOWMET GLOBAL FASTENING SYSTEMS INC |
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Techincal Specification:
| LOCKING FEATURE | FREE-RUNNING ALL METAL DESIGN | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT DIAMETER | 0.560 INCHES NOMINAL | | NUT HEIGHT | 0.365 INCHES NOMINAL | | NUT STYLE | CLINCH | | PILOT DIAMETER | 0.493 INCHES MINIMUM AND 0.499 INCHES MAXIMUM | | PILOT LENGTH | 0.165 INCHES NOMINAL | | SURFACE TREATMENT | PASSIVATE OVERALL | | TEMP RATING | 700.0 CELSIUS NOMINAL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
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