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) | 01-298-5976 (012985976) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications, National Aerospace Standards Com |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| MIL-S-24149/1,TY2,CL-6 | military specifications | stud welding | RFQ |
| M24149/1-909 | national aerospace standards com | stud welding | RFQ |
| 3-8-16 SA X 1-625 THD X 1-625 LG | national aerospace standards com | stud welding | RFQ |
| NASM24149 | national aerospace standards com | stud welding | RFQ |
| M24149/1-909 MOD IS THD LNTH | military specifications | stud welding | RFQ |
| MIL-S-24149/1 | military specifications | stud welding | RFQ |
| 3/8-16 2A X 1.625 THD X 1.625 LG | military specifications | stud welding | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASA | THREAD LENGTH | 1.625 INCHES NOMINAL |
| AAVH | SHOULDER DIAMETER | 0.565 INCHES MINIMUM AND 0.688 INCHES MAXIMUM |
| ADCV | DISTANCE FROM SHOULDER PORTION TO NUT END | 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM |
| ADDD | UNTHREADED END DIAMETER | 0.325 INCHES MINIMUM AND 0.335 INCHES MAXIMUM |
| ADDG | WELD LEG LENGTH | 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |
| ADDH | DISTANCE FROM SHOULDER TO PERIPHERY OF WELD LEG | 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM |
| 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 | 2 TYPE AND 6 STYLE |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | AS MODIFIED BY THREAD LENGTH |
| Relevant Components for NSN - 5307-01-298-5976, 5307012985976 | ||||
| 5305-00-151-0390 (5305001510390) | 5305-00-162-0212 (5305001620212) | 5330-01-021-6193 (5330010216193) | 5306-01-667-2305 (5306016672305) | |
| 5305-00-702-7578 (5305007027578) | 5306-01-467-0619 (5306014670619) | 5340-14-507-0973 (5340145070973) | 5330-01-545-5049 (5330015455049) | |
| 5331-01-433-9967 (5331014339967) | 5330-01-176-0563 (5330011760563) | 5330-20-001-0516 (5330200010516) | 5305-00-550-9932 (5305005509932) | |
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