The Connection Housing, cataloged under National Stock Number 4310-01-263-8878, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Johnson Controls Navy Systems, Llc. The record lists 2 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Connection Housing |
| FSC / FSG | 4310 — Compressors and Vacuum Pumps (FSG 43) |
| Manufacturers | Chesapeake Marine Refrigeration Corp Dba Chesapeake Marine Refrigeration Corp (CAGE 9D672); Johnson Controls Navy Systems, Llc (CAGE 66935) |
| Parameter | Value |
|---|---|
| NSN | 4310-01-263-8878 |
| Primary Part Number | 365-15477-000 |
| Item Name | Connection Housing |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| 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) |
| Part Number | Manufacturer |
|---|---|
| 365-15477A | Chesapeake Marine Refrigeration Corp Dba Chesapeake Marine Refrigeration Corp (USA) |
| 365-15477-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 365-15477A | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 365-15477A | 5/9 Secondary reference Viking Supply Corporation |
| 365-15477 | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
NSN 4310-01-263-8878 is a Connection Housing, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-263-8878 has 2 manufacturer part numbers on file: 365-15477A (Chesapeake Marine Refrigeration Corp Dba Chesapeake Marine Refrigeration Corp), 365-15477-000 (Johnson Controls Navy Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-278-2873. Verify interchangeability with system specifications before substitution.
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.