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) | 01-014-9007 (010149007) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-S-24149/1 | military specifications | stud welding | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASA | THREAD LENGTH | 1.250 INCHES NOMINAL NUT THREAD |
| AAVH | SHOULDER DIAMETER | 0.625 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 1.500 INCHES NOMINAL |
| ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| ADDG | WELD LEG LENGTH | 0.625 INCHES NOMINAL |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| CMLP | THREAD QUANTITY PER INCH | 16 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.375 INCHES NUT THREAD |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | WELDING |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 6 CLASS AND 2 TYPE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY LG FROM SHOULDER PORTION TO NUT END WELD LEG LG AND NUT END THD LG |
| Relevant Components for NSN - 5307-01-014-9007, 5307010149007 | ||||
| 5305-00-825-1285 (5305008251285) | 5315-01-177-1845 (5315011771845) | 5340-01-536-0624 (5340015360624) | 5330-01-398-3824 (5330013983824) | |
| 5365-00-602-2520 (5365006022520) | 5340-01-658-6711 (5340016586711) | 5306-00-488-7520 (5306004887520) | 5310-00-443-4905 (5310004434905) | |
| 5305-00-579-4230 (5305005794230) | 5306-01-488-3599 (5306014883599) | 5340-01-429-0378 (5340014290378) | 5305-01-208-9074 (5305012089074) | |
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