The Heater,space,electric, cataloged under National Stock Number 4520-01-211-6958, is classified within Federal Supply Class 4520 (Space and Water Heating Equipment) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Teco-Westinghouse Motor Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-211-6958 |
| Primary Part Number | 920J340 PIECE 31-SO61P542 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Teco-Westinghouse Motor Company |
| Status | ACTIVE |
| Current Type | AC |
| 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 |
|---|---|
| 920J340 PIECE 31 | Teco-Westinghouse Motor Company (USA) |
| 920J340 PIECE 31-SO61P542 PRIMARY | Teco-Westinghouse Motor Company (USA) |
| Reference | Meaning |
|---|---|
| 920J340 PIECE S061P542 | C/1 Advisory reference — outside the item-of-supply concept Teco-Westinghouse Motor Company |
| 920J340 PIECE 31 | 5/9 Secondary reference Westinghouse Electric Corp Power Generation-Generator Div |
| 920J340 PIECE 3 | C/1 Advisory reference — outside the item-of-supply concept Teco-Westinghouse Motor Company |
| 920J340 | D/9 Drawing number reference only Teco-Westinghouse Motor Company |
NSN 4520-01-211-6958 is a Heater,space,electric, manufactured by Teco-Westinghouse Motor Company, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-211-6958 has 2 manufacturer part numbers on file: 920J340 PIECE 31 (Teco-Westinghouse Motor Company), 920J340 PIECE 31-SO61P542 (Teco-Westinghouse Motor Company).
Key specifications for 920J340 PIECE 31-SO61P542: Current Type: AC. 1 specification is 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.