The Vacuum Pump,rotary, cataloged under National Stock Number 4310-00-476-2865, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-476-2865 |
| Primary Part Number | 33E02-5A |
| Item Name | Vacuum Pump,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Honeywell International, Inc Div Aerospace-Tucson |
| Status | ACTIVE |
| FSC Application Data | VACUUM AND DEICING SYSTEM ACFT |
| Pumping Element Type | SLIDING VANE |
| Vacuum Rating | 381.0 TORR |
| Drive Connection Type | SPUR GEAR |
| Air Displacement Rate | 17.0 CUBIC FEET PER MINUTE IN FREE AIR |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 4000.0 |
| System Design | NONCORROSIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 33E02-5A PRIMARY | Honeywell International, Inc Div Aerospace-Tucson (USA) |
| Reference | Meaning |
|---|---|
| 33E02-5A | 5/9 Secondary reference Bendix Corp the |
| 33E02-5A | 3/9 Design control — primary reference U.S. Government activity |
NSN 4310-00-476-2865 is a Vacuum Pump,rotary, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-476-2865 has 1 manufacturer part number on file: 33E02-5A (Honeywell International, Inc Div Aerospace-Tucson).
Key specifications for 33E02-5A: FSC Application Data: VACUUM AND DEICING SYSTEM ACFT; Pumping Element Type: SLIDING VANE; Vacuum Rating: 381.0 TORR; Drive Connection Type: SPUR GEAR. 8 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.
NSN 4310-00-476-2865 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.