The Brazing Alloy,silver, cataloged under National Stock Number 3439-00-184-8952, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-00-184-8952 |
| Primary Part Number | QQS561CLASS4 |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Federal Specifications Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Content Within Each Unit Package | 1 TROY OZ |
| Content Within Each Unit Package | 1 TROY OZ |
| Precious Material | SILVER |
| Flux Feature | NOT INCLUDED |
| Precious Material and Weight | 0.510 SILVER OUNCES, TROY |
| Precious Material and Location | INTEGRAL SILVER |
| Chemical Composition Percentage | SILVER 51; COPPER 16.5; ZINC 18.5; CADMIUM 19; OTHERS 0.15 |
| Physical Form | WIRE |
| Nondefinitive Spec/std Data | 4 CLASS AND 4 GRADE |
| Chemical Composition Percentage | SILVER 51; COPPER 16.5; ZINC 18.5; CADMIUM 19; OTHERS 0.15 |
| Precious Material and Location | INTEGRAL SILVER |
| Diameter | 0.031 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 4 CLASS AND 4 GRADE |
| Precious Material | SILVER |
| Precious Material and Weight | 0.510 SILVER OUNCES, TROY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| QQS561CLASS4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MIL-B-15395 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3439-00-184-8952 is a Brazing Alloy,silver, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-00-184-8952 has 2 cross-referenced part numbers: QQS561CLASS4 (Federal Specifications Promulgated by General Services Administration Washington DC), MIL-B-15395 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 3 known substitutes for 3439-00-184-8952: 3439-00-052-1899, 3439-00-262-4191, 3439-00-781-5197. Verify interchangeability with system specifications before substitution.
Key specifications for QQS561CLASS4: Content Within Each Unit Package: 1 TROY OZ; Content Within Each Unit Package: 1 TROY OZ; Precious Material: SILVER; Flux Feature: NOT INCLUDED. 15 total characteristics are documented in the Federal Logistics Information System.