The Rectifier Assembly,metallic, cataloged under National Stock Number 6130-00-557-8949, is classified within Federal Supply Class 6130 (Converters, Electrical, Nonrotating) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Westinghouse Electric Corp. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6130-00-557-8949 |
| Primary Part Number | S1749399 |
| Item Name | Rectifier Assembly,metallic |
| FSC / FSG | 6130 / 61 — Converters, Electrical, Nonrotating |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Phase | SINGLE |
| Circuit Type | DOUBLER |
| Terminal Quantity | 9 |
| Grounding Provision | NOT INCLUDED |
| Terminal Type | SOLDER LUG |
| Mounting Method | BRACKET(S) |
| Individual Circuit Connection Quantity | 3 |
| Rms Input Maximum Voltage Rating | 165.0 VOLTS |
| Load Type | RESISTIVE |
| Operating Ambient Temp Range | +0.0 TO 50.0 CELSIUS DEGC |
| Mounting Configuration | EIGHT 3/8 IN. BY 7/16 IN. MTG SLOTS ARRANGED INTO 2 ROWS OF 4 SLOTS EA,SLOTS IN EA ROW SPACED 4-7/16 IN.,2-7/8 AND 4-7/16 IN. C TO C RESPECTIVELY,ROWS SPACED 1 IN. C TO C IN |
| Rectification Method | FULL WAVE AND HALF WAVE |
| Maximum Output Current Rating | 1.8 AMPERES |
| Material | SELENIUM RECTIFYING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S1749399 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| S1749399 | 5/9 Secondary reference U.S. Government activity |
NSN 6130-00-557-8949 is a Rectifier Assembly,metallic, manufactured by Westinghouse Electric Corp, classified under FSC 6130, Converters, Electrical, Nonrotating. Status: active.
NSN 6130-00-557-8949 has 1 manufacturer part number on file: S1749399 (Westinghouse Electric Corp).
Key specifications for S1749399: Overall Height: 3.313 INCHES NOMINAL IN; Phase: SINGLE; Circuit Type: DOUBLER; Terminal Quantity: 9. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.