We've received your request for QQ-B-654 (described as Brazing Alloy Silve), manufactured by Federal Specifications with CAGE code 81348. This part is registered under NSN 3439-00-781-3666, classified in FSG / FSC . Our verification process will confirm traceability through supporting identifiers including NIIN 00-781-3666, NCB code 00 (origin: USA), and INC . Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your QQ-B-654 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
How to Begin the Quotation Process
| MRC | Criteria | Characteristic |
|---|---|---|
| PMLC | PRECIOUS MATERIAL AND LOCATION | INTEGRAL SILVER |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | 1.740 SILVER OUNCES, TROY |
| SR-1 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | QQ-B-654 |
| PRMT | PRECIOUS MATERIAL | SILVER |
| ARRX | CHEMICAL COMPOSITION PERCENTAGE | COPPER 79.0 TO 81.0; SILVER 14.5 TO 15.5; PHOSPHORUS 4.75 TO 5.25; OTHER ELEMENT 0.15 MAX |
| ABRY | LENGTH | 0.625 INCHES NOMINAL |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 3 GRADE |
| ADDZ | FLUX FEATURE | NOT INCLUDED |
| AGXW | PHYSICAL FORM | STRIP |
| ABNM | THICKNESS | 0.010 INCHES NOMINAL |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| ABGL | WIDTH | 0.625 INCHES NOMINAL |
| SR-1 | MANUFACTURERS CODE | 81348 |
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |
Don’t forget That We offer 24/7 Service, Competitive Prices, and Fast Deliveries. We Hope You'll Make Us Your One-Stop Purchasing Solution!
Request for Quote