The Vacuum Pump,rotary, cataloged under National Stock Number 4310-01-348-5852, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-348-5852 |
| Item Name | Vacuum Pump,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | SLIDING VANE |
| Intake Connection Type | UNTHREADED INTERNAL |
| Vacuum Rating | 0.3 MILLITORR |
| Drive Connection Type | SINGLE STRAND V-BELT |
| Stage Quantity | 2 |
| Operating Speed at Rated Capacity in RPM | 3500.0 |
| Discharge Connection Type | UNTHREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Cooling Medium | OIL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 91000-000 | 3/9 Design control — primary reference Boekel Scientific |
NSN 4310-01-348-5852 is a Vacuum Pump,rotary, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1005-01-665-3603. Verify interchangeability with system specifications before substitution.
Key specifications for 4310-01-348-5852: Discharge Connection Quantity: 1; Pumping Element Type: SLIDING VANE; Intake Connection Type: UNTHREADED INTERNAL; Vacuum Rating: 0.3 MILLITORR. 10 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.