The Filter Unit,air Purification Sys, cataloged under National Stock Number 4460-01-390-2191, is classified within Federal Supply Class 4460 (Air Purification Equipment) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4460-01-390-2191 |
| Primary Part Number | 211006829L1 |
| Item Name | Filter Unit,air Purification Sys |
| FSC / FSG | 4460 / 44 — Air Purification Equipment |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 211006829L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 9215-4000L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 9215-4002L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 211006829 | 5/1 Secondary reference Naval Sea Systems Command |
| 9215-4000 | 3/1 Design control — primary reference U.S. Government activity |
| 9215-4002 | 5/9 Secondary reference U.S. Government activity |
NSN 4460-01-390-2191 is a Filter Unit,air Purification Sys, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4460, Air Purification Equipment. Status: active.
NSN 4460-01-390-2191 has 3 manufacturer part numbers on file: 211006829L1 (Naval Inventory Control Point Mechanicsburg), 9215-4000L1 (Naval Inventory Control Point Mechanicsburg), 9215-4002L1 (Naval Inventory Control Point Mechanicsburg).
Key specifications for 211006829L1: Criticality Code Justification: ZZZY; Special Features: FILTER COALESCING 1/2NPS 5100 PSI NIPPLE CRES; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 2 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.