The Heater,electrical,f, cataloged under National Stock Number 5841-01-090-5011, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Watlow Electric Manufacturing Co Dba Watlow. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-090-5011 |
| Primary Part Number | 00302281 |
| Item Name | Heater,electrical,f |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | Watlow Electric Manufacturing Co Dba Watlow |
| Status | ACTIVE |
| General Characteristics Item Description | 28VDC;5.60 WATTS;140 OHMS;O/A DIM. IN. 2.20 X 0.32 X 0.65;2 WIRE LEADS 0.012 IN. DIA X 12.0 IN. LG;INSULATING MATERIAL TYPE 2 POLYMIDE MIL-P-46112 TYPE II GRADE A VDC |
| 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 |
|---|---|
| 00302281 | Watlow Electric Manufacturing Co Dba Watlow (USA) |
| HK4038 | Minco Products Inc (USA) |
| KF8895 | Thermal Circuits, Inc. Dba Thermal Circuits Inc (USA) |
| Reference | Meaning |
|---|---|
| 2395-22 | 5/2 Secondary reference U.S. Government activity |
| 113870-2 | 5/2 Secondary reference U.S. Government activity |
| 579R874H22 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5841-01-090-5011 is a Heater,electrical,f, manufactured by Watlow Electric Manufacturing Co Dba Watlow, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-090-5011 has 3 manufacturer part numbers on file: 00302281 (Watlow Electric Manufacturing Co Dba Watlow), HK4038 (Minco Products Inc), KF8895 (Thermal Circuits, Inc. Dba Thermal Circuits Inc).
Key specifications for 00302281: General Characteristics Item Description: 28VDC;5.60 WATTS;140 OHMS;O/A DIM. IN. 2.20 X 0.32 X 0.65;2 WIRE LEADS 0.012 IN. DIA X 12.0 IN. LG;INSULATING MATERIAL TYPE 2 POLYMIDE MIL-P-46112 TYPE II GRADE A VDC. 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.