The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-044-2301, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 18 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-044-2301 |
| Item Name | Compressor Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Cooling System Design | SINGLE |
| Compressed Gas Cooling Medium | AIR |
| Gas Cooling Equipment Type | AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER |
| Brake Power Required | 27.0 HORSEPOWER |
| Discharge Pressure | 5000.000 POUNDS PER SQUARE INCH GAGE LBS |
| Features Provided | FUNGUS RESISTANT TREATMENT |
| Gas for Which Designed | AIR |
| Prime Mover Cooling Medium | AIR |
| Stage Quantity | 4 |
| Compressor Cooling Medium | AIR |
| Cylinder Quantity | 4 |
| Reciprocating Compressor Design | DOUBLE ACTING |
| Cylinder Arrangement Style | SEMI-RADIAL DESIGN |
| Discharge Flow Rate | 20.000 CUBIC FEET PER MINUTE |
| Intake Connection Quantity | 1 |
| Prime Mover Type | DIESEL ENGINE |
| Compressor Quantity | 1 |
| Mounting Type | SKID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| MIL-C-52973 | 2/2 Government specification standardization U.S. Government activity |
NSN 4310-01-044-2301 is a Compressor Unit,reciprocating, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-01-044-2301: Cooling System Design: SINGLE; Compressed Gas Cooling Medium: AIR; Gas Cooling Equipment Type: AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER; Brake Power Required: 27.0 HORSEPOWER. 18 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.