The Vacuum Pump Unit,reciprocating, cataloged under National Stock Number 4310-01-539-0572, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is American Vacuum Company Dba a R C O. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-539-0572 |
| Primary Part Number | AV-6-SS |
| Item Name | Vacuum Pump Unit,reciprocating |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | American Vacuum Company Dba a R C O |
| Status | ACTIVE |
| Gas for Which Designed | AIR |
| 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 |
|---|---|
| AV-6-SS PRIMARY | American Vacuum Company Dba a R C O (USA) |
| Reference | Meaning |
|---|---|
| AV-6-PTD | 5/9 Secondary reference American Vacuum Company Dba a R C O |
NSN 4310-01-539-0572 is a Vacuum Pump Unit,reciprocating, manufactured by American Vacuum Company Dba a R C O, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-539-0572 has 1 manufacturer part number on file: AV-6-SS (American Vacuum Company Dba a R C O).
1 possible match (shared part number, not a government interchangeability claim): 7910-01-632-5967. Verify interchangeability with system specifications before substitution.
Key specifications for AV-6-SS: Gas for Which Designed: AIR; Special Features: AMERICAN VACUUM CATALOG AV-6. TANK CAPACITY: 6 GALLONS. DRIVE: AIR. OPERATING PRESSURE: 80 PSI. AIR HOSE CONNECTION: 1/2 INCH. AIR POWERED VACUUM THAT UTILIZES A VENTURI TYPE SYSTEM. IN; End Item Identification: VACUUM, AIR OPERATED. 1 specification is 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.