We've received your request for 84Z21 (described as Electrode Welding), manufactured by L Tec Welding And Cutting Systems with CAGE code 30367. This part is registered under NSN 3439-00-344-4098, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-344-4098, NCB code 00 (origin: USA), and INC 03861. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your 84Z21 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| MRC | Criteria | Characteristic |
|---|---|---|
| ABRY | LENGTH | 7.000 INCHES NOMINAL |
| ASBT | FLUX COATING TYPE | SHIELDED ARC |
| CRPP | FILLER METAL CHEMICAL COMPOSITION IN PERCENT | 97.50 TUNGSTEN NOMINAL FIRST ELEMENT 2.20 THORIUM MINIMUM AND 1.70 THORIUM MAXIMUM SECOND ELEMENT |
| SHPE | SHAPE | ROUND |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 TYPE AND 1 CLASS |
| ACDC | CURRENT TYPE | AC OR DC |
| MATT | MATERIAL | STEEL FILLER |
| ABKV | OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| SR-1 | MANUFACTURERS CODE | 81348 |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | QQE00445 |
| ARSC | WELD POSITION FOR WHICH DESIGNED | ALL POSITIONS |
| End Use : 12300 | Finished metal shapes |
|---|---|
| Schedule B : 8311100000 (NAICS 333992) | Coated electrodes of base metal, for electric arc-welding |
| SITC : 69955 | Wire, rods, electrodes, etc., of base metal or of metal carbides, flux coated for soldering, etc, ; agglomerated base metal powder for metal spraying |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | U - Precious metal content is unknown |
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AS9120B and ISO 9001:2015 |
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Aviation Suppliers Association Member |
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FAA AC 0056B Accredited |
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AS 6081:2012 Certification |
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ESD S20.20-2014 Certification |
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