The Vacuum Pump Unit,reciprocating, cataloged under National Stock Number 4310-01-446-5242, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Gast Mfg Corp. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-01-446-5242 |
| Primary Part Number | S0A-V105-NA |
| Item Name | Vacuum Pump Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Gast Mfg Corp |
| Status | ACTIVE |
| Discharge Connection Quantity | 1 |
| Intake Connection Type | THREADED INTERNAL |
| Frequency in Hertz | 60.0 |
| Current Type | AC |
| Voltage in Volts | 115.0 |
| Pump Quantity | 1 |
| Discharge Connection Thread Size and Series/type Designator | 1/4-18 NPT |
| Intake Connection Thread Size and Series/type Designator | 1/4-18 NPT |
| Discharge Connection Type | THREADED INTERNAL |
| Intake Connection Quantity | 1 |
| Prime Mover Type | ELECTRIC MOTOR |
| 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 |
|---|---|
| S0A-V105-NA PRIMARY | Gast Mfg Corp (USA) |
| Reference | Meaning |
|---|---|
| 40794 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4310-01-446-5242 is a Vacuum Pump Unit,reciprocating, manufactured by Gast Mfg Corp, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-446-5242 has 1 manufacturer part number on file: S0A-V105-NA (Gast Mfg Corp).
Key specifications for S0A-V105-NA: Discharge Connection Quantity: 1; Intake Connection Type: THREADED INTERNAL; Frequency in Hertz: 60.0; Current Type: AC. 11 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.