The Heater,fluid,industrial, cataloged under National Stock Number 4420-01-428-9701, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-428-9701 |
| Primary Part Number | 8230464-0501 |
| Item Name | Heater,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| 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 |
|---|---|
| 8230464-0501 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| PL8230464-0501 | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
| Reference | Meaning |
|---|---|
| 8230464 | D/9 Drawing number reference only Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| PL8230464 | D/9 Drawing number reference only Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
NSN 4420-01-428-9701 is a Heater,fluid,industrial, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-428-9701 has 2 manufacturer part numbers on file: 8230464-0501 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), PL8230464-0501 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 8230464-0501: Heat Transfer Method: INDIRECT; Special Features: USED ON THE ENGINE,AIRCRAFT,F100-PW-100(F-15A/B/C/D) A; End Item Identification: 4920-01-389-0602. 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.