The Brazing Alloy,silver, cataloged under National Stock Number 3439-01-202-5760, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Spirax Sarco Inc Dba Spirax Sarco. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3439-01-202-5760 |
| Primary Part Number | 39934 |
| Item Name | Brazing Alloy,silver |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Spirax Sarco Inc Dba Spirax Sarco |
| Status | ACTIVE |
| Precious Material | SILVER |
| Precious Material and Location | INTEGRAL SILVER |
| Flux Feature | INCLUDED |
| Physical Form | RING |
| Precious Material and Weight | 0.040 SILVER GRAINS, TROY |
| Diameter | 1.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 39934 PRIMARY | Spirax Sarco Inc Dba Spirax Sarco (USA) |
NSN 3439-01-202-5760 is a Brazing Alloy,silver, manufactured by Spirax Sarco Inc Dba Spirax Sarco, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-202-5760 has 1 cross-referenced part number: 39934 (Spirax Sarco Inc Dba Spirax Sarco).
There are 3 known substitutes for 3439-01-202-5760: 5330-00-641-2313, 5330-00-725-1511, 6680-01-093-5494. Verify interchangeability with system specifications before substitution.
Key specifications for 39934: Precious Material: SILVER; Precious Material and Location: INTEGRAL SILVER; Flux Feature: INCLUDED; Physical Form: RING. 6 total characteristics are documented in the Federal Logistics Information System.