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National Stock Number: 5310-00-247-4799
Federal Supply Class: 5310
National Item Identification Number: 002474799
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:
| 638674 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 638674 | 45653 | CENTRAL VALLEY CONCRETE INC | | K29109-4-1 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | 638674 | 77445 | RTX CORPORATION |
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Techincal Specification:
| DISTANCE FROM CENTERLINE TO FLAT | 0.250 INCHES NOMINAL | | HARDNESS RATING | 33.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM | | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON ALLOY 660 OVERALL | | NOMINAL THREAD SIZE | 0.250 INCHES | | NUT DIAMETER | 0.425 INCHES NOMINAL | | NUT HEIGHT | 0.382 INCHES NOMINAL | | NUT STYLE | CLINCH | | PILOT DIAMETER | 0.335 INCHES NOMINAL | | PILOT LENGTH | 0.165 INCHES NOMINAL | | PRECIOUS MATERIAL AND LOCATION | EXTERNAL SURFACE SILVER | | PRECIOUS MATERIAL | SILVER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2411 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | SILVER OVERALL | | THREAD CLASS | 3BG | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
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