The Vacuum Pump Unit,rotary, cataloged under National Stock Number 4310-01-112-6712, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Central Scientific Co Educational. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-112-6712 |
| Primary Part Number | 91142-001 |
| Item Name | Vacuum Pump Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Central Scientific Co Educational |
| Status | ACTIVE |
| Phase | SINGLE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 115.0 |
| Pump Quantity | 1 |
| Air Displacement Rate | 10.6 CUBIC FEET PER MINUTE IN FREE AIR |
| Gas for Which Designed | AIR |
| Stage Quantity | 1 |
| System Design | NONCORROSIVE |
| Material | STEEL PUMP BODY |
| Prime Mover Type | ELECTRIC MOTOR |
| Cooling Medium | AIR |
| 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 |
|---|---|
| 91142-001 PRIMARY | Central Scientific Co Educational (USA) |
| Reference | Meaning |
|---|---|
| MIL-P-83950 | 4/1 Identification reference U.S. Government activity |
NSN 4310-01-112-6712 is a Vacuum Pump Unit,rotary, manufactured by Central Scientific Co Educational, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-112-6712 has 1 manufacturer part number on file: 91142-001 (Central Scientific Co Educational).
Key specifications for 91142-001: Overall Height: 15.000 INCHES NOMINAL IN; Phase: SINGLE; Frequency in Hertz: 60.0; Current Type: AC. 12 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.