The Evaporator Unit,vap, cataloged under National Stock Number 4130-00-300-6799, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Bath Iron Works Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Evaporator Unit,vap |
| FSC / FSG | 4130 — Refrigeration and Air Conditioning Components (FSG 41) |
| Manufacturers | Bath Iron Works Corporation (CAGE 70876) |
| Parameter | Value |
|---|---|
| NSN | 4130-00-300-6799 |
| Primary Part Number | M36548 |
| Item Name | Evaporator Unit,vap |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Bath Iron Works Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| M36558 | Bath Iron Works Corporation (USA) |
| M36548 PRIMARY | Bath Iron Works Corporation (USA) |
| 736558 | Bath Iron Works Corporation (USA) |
| Reference | Meaning |
|---|---|
| 54101S58-82EVAP | 5/2 Secondary reference U.S. Government activity |
| M36548EVAP | 5/9 Secondary reference Mechanical Equipment Company, Inc. Dba Mechanical Equipment Co Inc |
| 54101S58-82 | 5/2 Secondary reference U.S. Government activity |
NSN 4130-00-300-6799 is a Evaporator Unit,vap, manufactured by Bath Iron Works Corporation, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-300-6799 has 3 manufacturer part numbers on file: M36558 (Bath Iron Works Corporation), M36548 (Bath Iron Works Corporation), 736558 (Bath Iron Works Corporation).
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.