The Vacuum Pump,rotary, cataloged under National Stock Number 4310-01-050-3036, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker Hannifin Corp Dba Pneutronics. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-050-3036 |
| Primary Part Number | 441CC-7A |
| Item Name | Vacuum Pump,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Parker Hannifin Corp Dba Pneutronics |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Pumping Element Type | ROTARY PISTON |
| Intake Connection Type | THREADED INTERNAL |
| Relationship to Similar Equipment | REPLACES MODEL 431CC |
| Vacuum Rating | 15.0 INCHES OF MERCURY IN |
| Drive Connection Type | SPLINE |
| Minimum Operating Temp | -70.0 FAHRENHEIT DEGF |
| Control Device Type | AUTOMATIC SPEED REGULATOR |
| Gas for Which Designed | AIR |
| Discharge Connection Thread Size and Series/type Designator | 1/2-14 NPT |
| Intake Connection Thread Size and Series/type Designator | 1/2-14 NPT |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 4000.0 |
| Functional Description | GYROSIGHT HIGHPRESSURE AUTOPILOT |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| System Design | NONCORROSIVE |
| Material | ALUMINUM ALLOY PUMP BODY |
| Type/model Designation | 441CC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4310-01-050-3036 is a Vacuum Pump,rotary, manufactured by Parker Hannifin Corp Dba Pneutronics, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-050-3036 has 2 manufacturer part numbers on file: 441CC-7A (Parker Hannifin Corp Dba Pneutronics), 441CC-7A (Satair A/s).
Key specifications for 441CC-7A: Discharge Connection Quantity: 1; Overall Height: 4.125 INCHES NOMINAL IN; Pumping Element Type: ROTARY PISTON; Intake Connection Type: THREADED INTERNAL. 19 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.