The Compressor Unit,centrifugal, cataloged under National Stock Number 4310-01-322-3971, 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. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-322-3971 |
| Primary Part Number | 376-60723E |
| Item Name | Compressor Unit,centrifugal |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| Centrifugal Compressor Design | AXIAL FLOW |
| Cooling System Design | SINGLE |
| Compressor Speed at Rated Capacity in RPM | 1750.0 |
| Gas for Which Designed | AIR |
| Prime Mover Cooling Medium | AIR |
| Compressor Cooling Medium | OIL |
| Compressor Quantity | 1 |
| 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 |
|---|---|
| 376-60723E PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| LTEN76 | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 376-97547-000 | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
NSN 4310-01-322-3971 is a Compressor Unit,centrifugal, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-322-3971 has 2 manufacturer part numbers on file: 376-60723E (Johnson Controls Navy Systems, Llc), LTEN76 (Johnson Controls Navy Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-472-7363. Verify interchangeability with system specifications before substitution.
Key specifications for 376-60723E: Centrifugal Compressor Design: AXIAL FLOW; Cooling System Design: SINGLE; Compressor Speed at Rated Capacity in RPM: 1750.0; Gas for Which Designed: AIR. 7 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.