The Vacuum Pump Unit,rotary, cataloged under National Stock Number 4310-01-397-8609, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. Government technical data includes 21 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 | 4310-01-397-8609 |
| Primary Part Number | 3666-154-1 |
| Item Name | Vacuum Pump Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | SINGLE |
| Pumping Element Type | SLIDING VANE |
| Frequency in Hertz | 50.0 AND 60.0 |
| Current Type | AC |
| Vacuum Rating | 29.0 INCHES OF MERCURY IN |
| Minimum Operating Temp | 50.0 FAHRENHEIT DEGF |
| Voltage in Volts | 115.0 |
| Pump Quantity | 1 |
| Air Displacement Rate | 0.9 CUBIC FEET PER MINUTE IN FREE AIR |
| Control Device Type | MANUAL SPEED REGULATOR |
| Gas for Which Designed | NITROGEN |
| Stage Quantity | 2 |
| Vapor Condensation Preventative Device | LIQUID NITROGEN COLD TRAP |
| Surface Treatment | ENAMEL BODY |
| Intake Connection Quantity | 1 |
| Material | ALUMINUM ALLOY PUMP BODY |
| Prime Mover Type | ELECTRIC MOTOR |
| Cooling Medium | AIR |
| Mounting Type | HAND CARRY |
| Current Rating in Amps | 2.5 |
| 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 |
|---|---|
| 3666-154-1 PRIMARY | King Nutronics Corporation Dba King Nutronics (USA) |
NSN 4310-01-397-8609 is a Vacuum Pump Unit,rotary, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-397-8609 has 1 manufacturer part number on file: 3666-154-1 (King Nutronics Corporation Dba King Nutronics).
Key specifications for 3666-154-1: Discharge Connection Quantity: 1; Overall Height: 12.000 INCHES NOMINAL IN; Phase: SINGLE; Pumping Element Type: SLIDING VANE. 21 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.