The Vacuum Pump Unit,diffusion and R, cataloged under National Stock Number 4310-01-643-7362, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Mag Aerospace Industries, Llc Div Safran Cabins. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-643-7362 |
| Primary Part Number | 14330-375 |
| Item Name | Vacuum Pump Unit,diffusion and R |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Mag Aerospace Industries, Llc Div Safran Cabins |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | FLANGED |
| Pump Quantity | 1 |
| Discharge Connection Flange Shape Style | ROUND |
| Intake Connection Flange Shape Style | ROUND |
| Discharge Connection Type | FLANGED |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| Cooling Medium | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 14330-375 PRIMARY | Mag Aerospace Industries, Llc Div Safran Cabins (USA) |
| Reference | Meaning |
|---|---|
| 201427622-01 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4310-01-643-7362 is a Vacuum Pump Unit,diffusion and R, manufactured by Mag Aerospace Industries, Llc Div Safran Cabins, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-643-7362 has 1 manufacturer part number on file: 14330-375 (Mag Aerospace Industries, Llc Div Safran Cabins).
Key specifications for 14330-375: Discharge Connection Quantity: 1; Intake Connection Type: FLANGED; Pump Quantity: 1; Discharge Connection Flange Shape Style: ROUND. 9 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 4310-01-643-7362 has DEMIL Code Q. 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.