The Compressor Unit,rotary, cataloged under National Stock Number 4310-01-274-9081, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-274-9081 |
| Primary Part Number | 339033063 |
| Item Name | Compressor Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ingersoll-Rand Company |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Cooling System Design | MIXED |
| Frequency in Hertz | 60.0 |
| Compressed Gas Cooling Medium | SALT WATER |
| Voltage in Volts and Current Type | 460.0 AC |
| Gas Cooling Equipment Type | LIQUID TYPE AFTERCOOLER |
| Discharge Pressure | 125.000 POUNDS PER SQUARE INCH GAGE LBS |
| Control Device Type | AUTOMATIC START-STOP |
| Gas for Which Designed | AIR |
| Prime Mover Cooling Medium | REFRIGERANT |
| Stage Quantity | 1 |
| Compressor Cooling Medium | SALT WATER |
| Discharge Connection Type | ROUND FLANGE |
| Discharge Flow Rate | 1200.000 CUBIC FEET PER MINUTE |
| Prime Mover Type | ELECTRIC MOTOR |
| Compressor Quantity | 1 |
| Mounting Type | BASE |
| Rotary Compressor Design | AXIAL SCREW |
| 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 |
|---|---|
| 339033063 PRIMARY | Ingersoll-Rand Company (USA) |
| Reference | Meaning |
|---|---|
| SSR-2000 M0D 12 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| SSR-2000 M0D1200H | 5/1 Secondary reference Ingersoll-Rand Company |
| SSR-2000 M0D1200H | 5/9 Secondary reference U.S. Government activity |
NSN 4310-01-274-9081 is a Compressor Unit,rotary, manufactured by Ingersoll-Rand Company, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-274-9081 has 1 manufacturer part number on file: 339033063 (Ingersoll-Rand Company).
Key specifications for 339033063: Discharge Connection Quantity: 1; Phase: THREE; Cooling System Design: MIXED; Frequency in Hertz: 60.0. 19 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.