The Interface Unit,vacuum, cataloged under National Stock Number 4510-01-568-4626, is classified within Federal Supply Class 4510 (Plumbing Fixtures and Accessories) of the Plumbing, Heating, and Waste Disposal group. The manufacturer of record is Evac North America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4510-01-568-4626 |
| Primary Part Number | 6541673 |
| Item Name | Interface Unit,vacuum |
| FSC / FSG | 4510 / 45 — Plumbing Fixtures and Accessories |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 6541673 PRIMARY | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 10201344 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 4510-01-568-4626 is a Interface Unit,vacuum, manufactured by Evac North America Inc, classified under FSC 4510, Plumbing Fixtures and Accessories. Status: active.
NSN 4510-01-568-4626 has 1 manufacturer part number on file: 6541673 (Evac North America Inc).
Key specifications for 6541673: Special Features: -25KPA MINIMUM OPERATING VACUUM; 3M MAXIMUM DISCHARGE HEIGHT; 7.01 ACTIVATING VOLUME; OUTLET/VACUUM LINE, INLET/GRAVITY LINE CONNECTIONS; Material: STEEL CORROSION RESISTING. 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.