The Cylinder,unloader, cataloged under National Stock Number 4130-01-024-1196, 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 Navy Systems, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-024-1196 |
| Primary Part Number | 664-31546-000 |
| Item Name | Cylinder,unloader |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| 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 |
|---|---|
| 664-31546-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 364-31546 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 664-31546 | 5/9 Secondary reference Chesapeake Marine Refrigeration Corp Dba Chesapeake Marine Refrigeration Corp |
| 664-31546 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 364-31546B | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
NSN 4130-01-024-1196 is a Cylinder,unloader, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-024-1196 has 1 manufacturer part number on file: 664-31546-000 (Johnson Controls Navy Systems, Llc).
Key specifications for 664-31546-000: End Item Identification: YORK DIV OF BORG-WARNER,COMPRESSOR,R-SERIES. 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.