The Heater,water,electric, cataloged under National Stock Number 4520-01-262-7712, 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 Zf Industrieantriebe Witten Gmbh. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-01-262-7712 |
| Primary Part Number | 3CSM-9-B-480V |
| Item Name | Heater,water,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Zf Industrieantriebe Witten Gmbh |
| Status | ACTIVE |
| Thermostatic Switch | INCLUDED |
| Water Outlet Connection Quantity | 1 |
| Water Inlet Connection Quantity | 1 |
| Attachment Device | INCLUDED |
| Material | STEEL |
| 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 |
|---|---|
| 3CSM-9-B-480V | Zf Industrieantriebe Witten Gmbh (DEU) |
| JSK-9T4 | The Electric Heater Co Dba Hubbell Electric Heater Co. (USA) |
| 3CS-9B 480 VOLT | Hatco Corp (USA) |
| Reference | Meaning |
|---|---|
| 3CSM-9-B-480V | 5/9 Secondary reference Hatco Corp |
| 3CS9-BM | 3/9 Design control — primary reference Hatco Corp |
NSN 4520-01-262-7712 is a Heater,water,electric, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-01-262-7712 has 3 manufacturer part numbers on file: 3CSM-9-B-480V (Zf Industrieantriebe Witten Gmbh), JSK-9T4 (The Electric Heater Co Dba Hubbell Electric Heater Co.), 3CS-9B 480 VOLT (Hatco Corp).
Key specifications for 3CSM-9-B-480V: Thermostatic Switch: INCLUDED; Overall Height: 12.500 INCHES NOMINAL IN; Water Outlet Connection Quantity: 1; Water Inlet Connection Quantity: 1. 5 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.