The Heater,space,electric, cataloged under National Stock Number 4520-00-779-3764, 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 Greenfield Compression Inc.. Government technical data includes 14 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4520-00-779-3764 |
| Primary Part Number | C4-415-99-0001 |
| Item Name | Heater,space,electric |
| FSC / FSG | 4520 / 45 — Space and Water Heating Equipment |
| Manufacturer | Greenfield Compression Inc. |
| Status | ACTIVE |
| Speed Adjustments | SINGLE SPEED |
| Heat Delivery Rate | 10236.0 BRITISH THERMAL UNIT |
| Current Type | AC |
| Quantity | 1 |
| Voltage in Volts | 230.0 |
| Height | 13.500 INCHES NOMINAL IN |
| Air Circulation Device | PROPELLER FAN |
| Depth | 0.500 INCHES NOMINAL IN |
| Width | 10.375 INCHES NOMINAL IN |
| Prime Mover Type | ELECTRIC MOTOR |
| Circulated Air Type | HEATED |
| Mounting Type | HAND CARRY |
| Heating Element Type | ELECTRIC NONIMMERSION |
| Operating Control Type | HAND SWITCH |
| 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 |
|---|---|
| C4-415-99-0001 PRIMARY | Greenfield Compression Inc. (USA) |
| UB32 | Air Products & Chemicals, Inc (USA) |
| Reference | Meaning |
|---|---|
| UB30 | 5/9 Secondary reference Air Products & Chemicals, Inc |
| UB32 | 5/9 Secondary reference Greenfield Compression Inc. |
NSN 4520-00-779-3764 is a Heater,space,electric, manufactured by Greenfield Compression Inc., classified under FSC 4520, Space and Water Heating Equipment. Status: active.
NSN 4520-00-779-3764 has 2 manufacturer part numbers on file: C4-415-99-0001 (Greenfield Compression Inc.), UB32 (Air Products & Chemicals, Inc).
Key specifications for C4-415-99-0001: Speed Adjustments: SINGLE SPEED; Heat Delivery Rate: 10236.0 BRITISH THERMAL UNIT; Current Type: AC; Quantity: 1. 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.