The Filter Element,fluid, cataloged under National Stock Number 4330-01-377-7490, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Pnucor Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-377-7490 |
| Primary Part Number | AU30A12DG |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pnucor Inc |
| Status | ACTIVE |
| Filtering Media Design | WOVEN SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 30.000 INCHES NOMINAL IN |
| Filtration Rating in Microns | 3.0 NOMINAL |
| Design Type | NONREUSABLE |
| Temp Rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Filtering System for Which Designed | FULL FLOW |
| Differential Pressure | ERR-060 |
| Media for Which Designed | ETHYLENE |
| Material | POLYESTER (USE PCY000) FILTERING MEDIUM |
| 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 |
|---|---|
| AU30A12DG | Pnucor Inc (USA) |
| Reference | Meaning |
|---|---|
| AU30A12NN | 5/9 Secondary reference Solventum Purification Inc. Div Filtration and Separation Division |
| AU30A12DG | 3/9 Design control — primary reference Solventum Purification Inc. Div Filtration and Separation Division |
| AU30A12NN | 5/9 Secondary reference Pnucor Inc |
NSN 4330-01-377-7490 is a Filter Element,fluid, manufactured by Pnucor Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-377-7490 has 1 manufacturer part number on file: AU30A12DG (Pnucor Inc).
Key specifications for AU30A12DG: Filtering Media Design: WOVEN SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 30.000 INCHES NOMINAL IN; Filtration Rating in Microns: 3.0 NOMINAL; Design Type: NONREUSABLE. 10 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.