| Item Name | Stud Welding |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5307 Studs |
| National Item Identification Number (NIIN) | 00-531-1045 (005311045) |
| NCB Code | USA (00) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M24149/1A518Z | military specifications | stud welding | 81349 | RFQ |
| MILS24149-1 | military specifications | stud welding | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A NUT THREAD |
| AAJF | THREAD DIRECTION | RIGHT-HAND NUT THREAD |
| AASA | THREAD LENGTH | 0.735 INCHES MINIMUM NUT THREAD AND 0.765 INCHES MAXIMUM NUT THREAD |
| AAVH | SHOULDER DIAMETER | 0.625 INCHES MINIMUM AND 0.687 INCHES MAXIMUM |
| AAVK | SHOULDER LENGTH | 0.125 INCHES NOMINAL |
| ADDD | UNTHREADED END DIAMETER | 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| ADDE | UNTHREADED END LENGTH | 0.547 INCHES MINIMUM AND 0.577 INCHES MAXIMUM |
| CBBL | FEATURES PROVIDED | HEAT SHIELD |
| CMLP | THREAD QUANTITY PER INCH | 18 NUT THREAD |
| CQJX | NOMINAL THREAD SIZE | 0.312 INCHES NUT THREAD |
| FEAT | SPECIAL FEATURES | FLUX FURNISHED |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | WELDING |
| THSD | THREAD SERIES DESIGNATOR | UNC NUT THREAD |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND 4 CLASS |
| Relevant Components for NSN - 5307-00-531-1045, 5307005311045 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
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