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National Stock Number:
5310-00-187-6242
Federal Supply Class:
5310
National Item Identification Number:
001876242
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:
| 2533402PC22 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | F22NC4-04 | 72962 | HARVARD INDUSTRIES INC | | F22NC4-1024 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | | M45938/8-4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MIL-N-45938/8 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| THREAD SERIES | UNC | | NOMINAL THREAD SIZE | 0.190 INCHES | | THREAD QUANTITY PER INCH | 20 | | THREAD CLASS | 3B | | THREAD DIRECTION | RIGHT-HAND | | MATERIAL | PLASTIC POLYAMIDE OR | | STEEL OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT | | NUT STYLE | CLINCH | | PILOT DIAMETER | 0.273 INCHES MINIMUM AND | | 0.277 INCHES MAXIMUM | | PILOT LENGTH | 0.129 INCHES MINIMUM AND | | 0.141 INCHES MAXIMUM | | NUT HEIGHT | 0.385 INCHES NOMINAL | | WIDTH ACROSS FLATS | 0.375 INCHES NOMINAL | | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT | | NUT COUNTERBORE DEPTH | 0.135 INCHES NOMINAL NUT | | COUNTERBORE DIAMETER | 0.220 INCHES NOMINAL NUT | | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL | | SPEC/STD CONTROLLING DATA | | | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-N-45938/8 | | MANUFACTURERS CODE | 81349 | | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M45938/8-4 |
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