The Filter Element,intake Air Cleane, cataloged under National Stock Number 4310-01-554-6689, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Evac North America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 4310 — Compressors and Vacuum Pumps (FSG 43) |
| Manufacturers | Evac North America Inc (CAGE 47WD8) |
| Parameter | Value |
|---|---|
| NSN | 4310-01-554-6689 |
| Primary Part Number | 2504417 |
| Item Name | Filter Element,intake Air Cleane |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Evac North America Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2504417 PRIMARY | Evac North America Inc (USA) |
| Reference | Meaning |
|---|---|
| 2701219 ITEM NO 1 | 5/9 Secondary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
| 2504417 | 3/9 Design control — primary reference Envirovac Inc Dba Monogram Systems-Rockford Div |
NSN 4310-01-554-6689 is a Filter Element,intake Air Cleane, manufactured by Evac North America Inc, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-554-6689 has 1 manufacturer part number on file: 2504417 (Evac North America Inc).
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.