The Compressor,rotary, cataloged under National Stock Number 4310-01-121-2278, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Sullair Corp. Government technical data includes 18 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-121-2278 |
| Primary Part Number | 750Q |
| Item Name | Compressor,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Sullair Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 3 |
| Cooling System Design | MIXED |
| Unloader Type | AUTOMATIC |
| Compressed Gas Cooling Medium | OIL |
| Gas Cooling Equipment Type | AIR TYPE INTERCOOLER |
| Drive Connection Type | CLOSE COUPLED |
| Unpackaged Unit Length | 122.00 INCHES NOMINAL IN |
| Discharge Pressure | 100.000 POUNDS PER SQUARE INCH GAGE LBS |
| Compressor Speed at Rated Capacity in RPM | 250.0 |
| Unpackaged Unit Width | 90.00 INCHES NOMINAL IN |
| Gas for Which Designed | AIR |
| Unpackaged Unit Height | 96.00 INCHES NOMINAL IN |
| Stage Quantity | 1 |
| Compressor Cooling Medium | OIL |
| Discharge Connection Type | THREADED FEMALE |
| Discharge Flow Rate | 750.000 CUBIC FEET PER MINUTE |
| Intake Connection Quantity | 1 |
| 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 |
|---|---|
| 750Q PRIMARY | Sullair Corp (USA) |
NSN 4310-01-121-2278 is a Compressor,rotary, manufactured by Sullair Corp, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-121-2278 has 1 manufacturer part number on file: 750Q (Sullair Corp).
Key specifications for 750Q: Discharge Connection Quantity: 3; Cooling System Design: MIXED; Unloader Type: AUTOMATIC; Compressed Gas Cooling Medium: OIL. 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.