AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Stud Welding |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 01-227-0642 (012270642) |
| NCB Code | USA (01) |
| Manufacturer | Erico Fastening Systems, Dla Land And Maritime, Defense Logistics Agency |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASA | THREAD LENGTH | 1.500 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| ADDG | WELD LEG LENGTH | 3.625 INCHES NOMINAL |
| CMLP | THREAD QUANTITY PER INCH | 16 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | WELDING |
| TEST | TEST DATA DOCUMENT | 81349-MIL-S-24149/1 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLEC |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-S-24149/1 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5307-01-227-0642, 5307012270642 | ||||
| 5355-00-582-7370 (5355005827370) | 5340-01-492-4288 (5340014924288) | 5340-00-523-3711 (5340005233711) | 5330-01-275-9444 (5330012759444) | |
| 5340-01-238-2053 (5340012382053) | 5365-01-693-2245 (5365016932245) | 5331-01-258-8240 (5331012588240) | 5365-01-672-1629 (5365016721629) | |
| 5365-01-432-4280 (5365014324280) | 5365-01-654-1906 (5365016541906) | 5340-01-451-0804 (5340014510804) | 5340-01-489-6012 (5340014896012) | |
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