The Vacuum Pump,rotary, cataloged under National Stock Number 4310-01-323-3554, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-323-3554 |
| Item Name | Vacuum Pump,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Status | ACTIVE |
| Pumping Element Type | ROTARY PISTON |
| Stage Quantity | 1 |
| 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 |
|---|---|
| ES9992-01 | 7/2 Vendor item drawing reference U.S. Government activity |
| 1373X-01 | 3/9 Design control — primary reference Sargent-Welch Scientific Co Lammert Pump |
| ES9992-01 | 7/9 Vendor item drawing reference Drs Sustainment Systems, Inc. |
NSN 4310-01-323-3554 is a Vacuum Pump,rotary, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
Key specifications for 4310-01-323-3554: Overall Height: 15.375 INCHES NOMINAL IN; Pumping Element Type: ROTARY PISTON; Overall Length: 19.250 INCHES NOMINAL IN; Overall Width: 12.250 INCHES NOMINAL IN. 2 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.