The Compressor Unit,rotary, cataloged under National Stock Number 4310-00-533-3898, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-533-3898 |
| Primary Part Number | 818-7545 |
| Item Name | Compressor Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Aqua-Chem, Inc. Dba Aqua-Chem Inc |
| Status | ACTIVE |
| Cooling System Design | SINGLE |
| Voltage in Volts and Current Type | 500.0 DC |
| Duty Cycle in Percent | 100 |
| Brake Power Required | 15.000 HORSEPOWER |
| Discharge Pressure | 3.000 POUNDS PER SQUARE INCH GAGE LBS |
| Compressor Speed at Rated Capacity in RPM | 1200.0 |
| Gas for Which Designed | DRY SATURATED STEAM |
| Prime Mover Cooling Medium | AIR |
| Current Type and Rating in Amps | 26.5 DC |
| Stage Quantity | 1 |
| Compressor Cooling Medium | AIR |
| Prime Mover Type | ELECTRIC MOTOR |
| Compressor Quantity | 1 |
| Mounting Type | BASE |
| Rotary Compressor Design | LIQUID PISTON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 818-7545 PRIMARY | Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA) |
| Reference | Meaning |
|---|---|
| H59687AM0DELWS2 | 5/9 Secondary reference Crafts Precision Industreis Inc |
NSN 4310-00-533-3898 is a Compressor Unit,rotary, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-533-3898 has 1 manufacturer part number on file: 818-7545 (Aqua-Chem, Inc. Dba Aqua-Chem Inc).
Key specifications for 818-7545: Cooling System Design: SINGLE; Voltage in Volts and Current Type: 500.0 DC; Duty Cycle in Percent: 100; Brake Power Required: 15.000 HORSEPOWER. 15 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.
NSN 4310-00-533-3898 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.