The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-00-079-7449, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 30 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-079-7449 |
| Item Name | Compressor Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | SINGLE |
| Cooling System Design | SINGLE |
| Frequency in Hertz | 60.0 |
| Unloader Type | AUTOMATIC |
| Compressed Gas Cooling Medium | AIR |
| Voltage in Volts and Current Type | 115.0 AC OR 230.0 AC |
| Duty Cycle in Percent | 100 |
| Gas Cooling Equipment Type | AIR TYPE AFTERCOOLER AND AIR TYPE INTERCOOLER |
| Brake Power Required | 2.0 HORSEPOWER |
| Discharge Pressure | 175.000 POUNDS PER SQUARE INCH GAGE LBS |
| Silencer Type | INLET |
| Features Provided | FUNGUS RESISTANT TREATMENT |
| Control Device Type | AUTOMATIC START-STOP |
| Gas for Which Designed | AIR |
| Prime Mover Cooling Medium | AIR |
| Current Type and Rating in Amps | 12.0 AC AND 24.0 AC |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 STYLE AND 1 CLASS AND 5.5 CFM AT 175 PSI SIZE |
| Receiver Tank Capacity | 8.00 CUBIC FEET |
| Stage Quantity | 2 |
| Compressor Cooling Medium | AIR |
| Cylinder Quantity | 2 |
| Reciprocating Compressor Design | SINGLE ACTING |
| Safety Device Type | RELIEF VALVE |
| Discharge Connection Type | THREADED FEMALE |
| Cylinder Arrangement Style | VERTICAL DESIGN |
| Discharge Flow Rate | 5.500 CUBIC FEET PER MINUTE |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 | N |
| Reference | Meaning |
|---|---|
| B321B | C/1 Advisory reference — outside the item-of-supply concept Leroi International Inc Dba Compair Leroi |
| B321B | 3/9 Design control — primary reference Compair Kellogg Div of Robertshaw Controls Co |
| MILC13874 | 4/1 Identification reference U.S. Government activity |
| MILSTD431 | 4/1 Identification reference U.S. Government activity |
NSN 4310-00-079-7449 is a Compressor Unit,reciprocating, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-00-079-7449: Discharge Connection Quantity: 1; Phase: SINGLE; Cooling System Design: SINGLE; Frequency in Hertz: 60.0. 30 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.