The Heater,fuel Line, cataloged under National Stock Number 2835-01-022-7221, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-022-7221 |
| Item Name | Heater,fuel Line |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Status | ACTIVE |
| General Characteristics Item Description | 24 VDC OPERATING VOLTAGE,75 WATTS NOM POWER,SPST N/C,2 AMPS RESISTIVE,1 AMP INDUCTIVE AT 28 VDC THERMAL SWITCH,180 PORM 20 DEG F TEMP SETTING,18 TO 32 VDC OPERATING RANGE,27.000 IN. HEATED LG,INSULATION AND FASTENINGS TO BE RESISTANT TO SYNTHETIC LUBRICANTS AND DIESEL FUELS VDC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3482220-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-022-7221 is a Heater,fuel Line, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
Key specifications for 2835-01-022-7221: General Characteristics Item Description: 24 VDC OPERATING VOLTAGE,75 WATTS NOM POWER,SPST N/C,2 AMPS RESISTIVE,1 AMP INDUCTIVE AT 28 VDC THERMAL SWITCH,180 PORM 20 DEG F TEMP SETTING,18 TO 32 VDC OPERATING RANGE,27.000 IN. HEATED LG,INSULATION AND FASTENINGS TO BE RESISTANT TO SYNTHETIC LUBRICANTS AND DIESEL FUELS 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.