The Heater,fluid,industrial, cataloged under National Stock Number 4420-01-696-8804, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4420-01-696-8804 |
| Primary Part Number | NV1021377-1 |
| Item Name | Heater,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| End Item Source | 53711 |
| 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 |
|---|---|
| NV1021377-1 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| S9515-A6-MMA-010 TBL 7-9-20 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| S9515-A6-MMA-010 FIG 7-3-20 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4420-01-696-8804 is a Heater,fluid,industrial, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-696-8804 has 1 manufacturer part number on file: NV1021377-1 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for NV1021377-1: End Item Source: 53711; Part Name Assigned by Controlling Agency: HEAT EXCHANGER (LST); End Item Identification: GAS PROCESSING. 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.