The Vacuum Pump Unit,rotary, cataloged under National Stock Number 4310-00-837-6098, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Central Scientific Co Educational. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-837-6098 |
| Primary Part Number | 91506-1 |
| Item Name | Vacuum Pump Unit,rotary |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Central Scientific Co Educational |
| Status | ACTIVE |
| Air Displacement Rate | 2.8 CUBIC FEET PER MINUTE IN FREE AIR |
| Pumping Element Type | SLIDING VANE |
| Stage Quantity | 2 |
| Phase | SINGLE |
| System Design | NONCORROSIVE |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | UNTHREADED EXTERNAL |
| Gas for Which Designed | AIR |
| Vacuum Rating | 0.1 MILLITORR |
| Frequency in Hertz | 60.0 |
| Pump Quantity | 1 |
| Intake Connection Quantity | 1 |
| Drive Connection Type | SINGLE STRAND V-BELT |
| Intake Connection Outside Diameter | 0.910 INCHES NOMINAL IN |
| Brake Horsepower Required | 0.333 |
| Voltage in Volts | 115.0 AND 230.0 |
| Current Rating in Amps | 5.6 AND 2.8 |
| Mounting Type | BASE |
| Operating Speed at Rated Capacity in RPM | 525.0 |
| Current Type | AC |
| Cooling Medium | OIL |
| Vapor Condensation Preventative Device | GAS BALLAST VALVING |
| Prime Mover Type | ELECTRIC MOTOR |
| Furnished Items | QUANTITY SIGHT GAGE AND ELECTRIC POWER CABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4310-00-837-6098 is a Vacuum Pump Unit,rotary, manufactured by Central Scientific Co Educational, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-837-6098 has 2 cross-referenced part numbers: HYVAC7 (Central Scientific Co Educational), 91506-1 (Central Scientific Co Educational).
There is 1 known substitute for 4310-00-837-6098: 5962-01-264-0748. Verify interchangeability with system specifications before substitution.
Key specifications for 91506-1: Air Displacement Rate: 2.8 CUBIC FEET PER MINUTE IN FREE AIR; Pumping Element Type: SLIDING VANE; Stage Quantity: 2; Phase: SINGLE. 27 total characteristics are documented in the Federal Logistics Information System.