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National Stock Number: 5310-00-406-7739
Federal Supply Class: 5310
National Item Identification Number: 004067739
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:
| 508566-3 | 31550 | L3HARRIS TECHNOLOGIES, INC. | | 56LN056C | 86577 | PRECISION METAL PRODUCTS CO |
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Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | LUBRICATION | DRY FILM LUBRICANT | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD SIZE | 0.138 INCHES | | NUT HEIGHT | 0.175 INCHES MINIMUM AND 0.183 INCHES MAXIMUM | | NUT STYLE | CLINCH | | PILOT LENGTH | 0.052 INCHES MINIMUM AND 0.056 INCHES MAXIMUM | | PILOT DIAMETER | 0.259 INCHES MINIMUM AND 0.263 INCHES MAXIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 | | WIDTH ACROSS FLATS | 0.296 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
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