The Filter Element,fluid, cataloged under National Stock Number 4330-01-033-8477, 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 Norgren C a Co. Government technical data includes 12 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. 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 | 4330-01-033-8477 |
| Primary Part Number | 2992-12 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 1.687 INCHES NOMINAL IN |
| Tapered Hole Minor Diameter | 0.362 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Largest Outside Diameter | 1.735 INCHES NOMINAL IN |
| Design Type | NONREUSABLE |
| Temp Rating | 175.0 FAHRENHEIT NOMINAL DEGF |
| Style Designator | CONICAL W/OUT CONTAINER |
| Smallest Outside Diameter | 1.172 INCHES NOMINAL IN |
| Tapered Hole Major Diameter | 1.480 INCHES NOMINAL IN |
| Media for Which Designed | AIR |
| Material | COPPER ALLOY 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 |
|---|---|
| 2992-12 PRIMARY | Norgren C a Co (USA) |
NSN 4330-01-033-8477 is a Filter Element,fluid, manufactured by Norgren C a Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-033-8477 has 1 manufacturer part number on file: 2992-12 (Norgren C a Co).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-271-6095. Verify interchangeability with system specifications before substitution.
Key specifications for 2992-12: Filtering Media Design: SINTERED SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 1.687 INCHES NOMINAL IN; Tapered Hole Minor Diameter: 0.362 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN. 12 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.