The Vacuum Pump Unit,reciprocating, cataloged under National Stock Number 4310-01-450-8322, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Astronics Dme Llc Dba Astronics Dme. Government technical data includes 12 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-450-8322 |
| Primary Part Number | G1-29-8432-001 |
| Item Name | Vacuum Pump Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Astronics Dme Llc Dba Astronics Dme |
| Status | ACTIVE |
| Phase | SINGLE |
| Pumping Element Type | DIAPHRAGM |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 115.0 |
| Pump Quantity | 1 |
| Air Displacement Rate | 1.1 CUBIC FEET PER MINUTE IN FREE AIR |
| Stage Quantity | 1 |
| Material | ALUMINUM ALLOY PUMP BODY |
| Prime Mover Type | ELECTRIC MOTOR |
| Furnished Items | ELECTRIC POWER CABLE |
| Mounting Type | BASE |
| 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 |
|---|---|
| G1-29-8432-001 | Gast Mfg Corp (USA) |
| G1-29-8432-001 PRIMARY | Astronics Dme Llc Dba Astronics Dme (USA) |
| Reference | Meaning |
|---|---|
| DOA-P101-AA | 5/1 Secondary reference Isaacs Fluid Power Equipment Co |
| G1-29-8432 | D/9 Drawing number reference only Astronics Dme Llc Dba Astronics Dme |
| DOA-P101-AA | 5/1 Secondary reference Gast Mfg Corp |
NSN 4310-01-450-8322 is a Vacuum Pump Unit,reciprocating, manufactured by Astronics Dme Llc Dba Astronics Dme, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-450-8322 has 2 manufacturer part numbers on file: G1-29-8432-001 (Gast Mfg Corp), G1-29-8432-001 (Astronics Dme Llc Dba Astronics Dme).
Key specifications for G1-29-8432-001: Phase: SINGLE; Pumping Element Type: DIAPHRAGM; Frequency in Hertz: 60.0; Current Type: AC. 12 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 4310-01-450-8322 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.