The Vacuum Pump Unit,rotary, cataloged under National Stock Number 4310-00-482-3972, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Fl Industries Inc Pneumotive Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-00-482-3972 |
| Primary Part Number | PMU216 |
| Item Name | Vacuum Pump Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Fl Industries Inc Pneumotive Div |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | THREE |
| Pumping Element Type | SLIDING VANE |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Vacuum Rating | 0.01 TORR |
| Voltage in Volts | 230.0 |
| Stage Quantity | 2 |
| Operating Speed at Rated Capacity in RPM | 1145.0 |
| Intake Connection Quantity | 1 |
| Material | IRON CAST PUMP BODY |
| Mounting Type | TRAILER |
| 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 |
|---|---|
| PMU216 | Fl Industries Inc Pneumotive Div (USA) |
| Reference | Meaning |
|---|---|
| PMU216 | 3/9 Design control — primary reference Roto-Air Inc |
NSN 4310-00-482-3972 is a Vacuum Pump Unit,rotary, manufactured by Fl Industries Inc Pneumotive Div, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-482-3972 has 1 manufacturer part number on file: PMU216 (Fl Industries Inc Pneumotive Div).
Key specifications for PMU216: Discharge Connection Quantity: 1; Phase: THREE; Pumping Element Type: SLIDING VANE; Frequency in Hertz: 60.0. 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.