The Filter Element,fluid, cataloged under National Stock Number 4330-01-187-3219, 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 Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-187-3219 |
| Primary Part Number | RG35179-1 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec |
| Status | ACTIVE |
| Body Diameter | 2.125 INCHES NOMINAL IN |
| Body Overall Length | 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Body Inside Diameter | 0.809 INCHES MINIMUM AND 0.814 INCHES MAXIMUM IN |
| Material | STEEL COMP 304L BODY |
| 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 |
|---|---|
| RG35179-1 PRIMARY | Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA) |
| Reference | Meaning |
|---|---|
| RG35179-1 | 5/2 Secondary reference U.S. Government activity |
| RG35179-1 | 5/2 Secondary reference U.S. Government activity |
NSN 4330-01-187-3219 is a Filter Element,fluid, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-187-3219 has 1 manufacturer part number on file: RG35179-1 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).
Key specifications for RG35179-1: Body Diameter: 2.125 INCHES NOMINAL IN; Body Overall Length: 1.985 INCHES MINIMUM AND 2.015 INCHES MAXIMUM IN; Design Type: REUSABLE; Style Designator: CYLINDRICAL W/OUT CONTAINER. 7 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.