The Heat Interchanger,refrigerant, cataloged under National Stock Number 4130-01-491-4375, 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 Johnson Controls Ltd, York Navy Systems. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-491-4375 |
| Primary Part Number | 426L64130-M00 ITEM 14 |
| Item Name | Heat Interchanger,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Johnson Controls Ltd, York Navy Systems |
| Status | ACTIVE |
| 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 |
|---|---|
| 426L64130-M00 ITEM 14 | Johnson Controls Ltd, York Navy Systems (GBR) |
| 226L64387-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| Reference | Meaning |
|---|---|
| SW 1/2N | 3/9 Design control — primary reference Doucette Industries, Inc. |
NSN 4130-01-491-4375 is a Heat Interchanger,refrigerant, manufactured by Johnson Controls Ltd, York Navy Systems, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-491-4375 has 2 manufacturer part numbers on file: 426L64130-M00 ITEM 14 (Johnson Controls Ltd, York Navy Systems), 226L64387-M00 (Johnson Controls Ltd, York Navy Systems).
Key specifications for 426L64130-M00 ITEM 14: Special Features: CONDENSER; End Item Identification: COLD AND COOL ROOM PLANT. 0 specifications are 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.