The Vacuum Pump Unit,rotary, cataloged under National Stock Number 4310-01-075-8262, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Alcatel Vacuum Products, Inc.. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-075-8262 |
| Primary Part Number | 210SDMHAM |
| Item Name | Vacuum Pump Unit,rotary |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Alcatel Vacuum Products, Inc. |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Phase | SINGLE |
| Pumping Element Type | SLIDING VANE |
| Intake Connection Type | FLANGED |
| Brake Horsepower Required | 1.000 |
| Frequency in Hertz | 50.0 AND 60.0 |
| Current Type | AC |
| Vacuum Rating | 0.1 MILLITORR |
| Drive Connection Type | RIGID COUPLED |
| Voltage in Volts | 230.0 |
| Pump Quantity | 1 |
| Discharge Connection Flange Shape Style | ROUND |
| Air Displacement Rate | 7.0 CUBIC FEET PER MINUTE IN FREE AIR |
| Stage Quantity | 1 |
| Operating Speed at Rated Capacity in RPM | 1725.0 |
| Vapor Condensation Preventative Device | GAS BALLAST VALVING |
| Intake Connection Flange Shape Style | ROUND |
| Discharge Connection Type | FLANGED |
| Intake Connection Quantity | 1 |
| System Design | NONCORROSIVE |
| Material | ALUMINUM ALLOY PUMP BODY |
| Prime Mover Type | ELECTRIC MOTOR |
| Cooling Medium | AIR |
| Mounting Type | HAND CARRY |
| Current Rating in Amps | 3.3 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| A65401906 | Edwards Vacuum Llc (USA) |
| 210SDMHAM PRIMARY | Alcatel Vacuum Products, Inc. (USA) |
| 898021 | Leybold Usa Inc. (USA) |
| A36202980 | Edwards Vacuum Llc (USA) |
| Reference | Meaning |
|---|---|
| 898022 | 5/9 Secondary reference Atlas/soundolier Div of American Trading and Production Corp |
| 03-A362-02-980 | 5/9 Secondary reference Edwards High Vacuum Inc |
| 898022 | 5/9 Secondary reference Leybold Vacuum Products Inc |
| 898021 | 5/9 Secondary reference Leybold Vacuum Products Inc |
| ZM2008ASH | 3/9 Design control — primary reference Alcatel Vacuum Products, Inc. |
| ZM2008A | 5/9 Secondary reference Alcatel Vacuum Products, Inc. |
NSN 4310-01-075-8262 is a Vacuum Pump Unit,rotary, manufactured by Alcatel Vacuum Products, Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-075-8262 has 4 manufacturer part numbers on file: A65401906 (Edwards Vacuum Llc), 210SDMHAM (Alcatel Vacuum Products, Inc.), 898021 (Leybold Usa Inc.), A36202980 (Edwards Vacuum Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-128-3822, 6680-01-604-7920. Verify interchangeability with system specifications before substitution.
Key specifications for 210SDMHAM: Discharge Connection Quantity: 1; Overall Height: 11.438 INCHES NOMINAL IN; Phase: SINGLE; Pumping Element Type: SLIDING VANE. 25 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.