The Tube Subassembly, cataloged under National Stock Number 4330-01-290-0742, 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 Falls Filtration Technologies, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-290-0742 |
| Primary Part Number | 03RA18-218 |
| Item Name | Tube Subassembly |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Falls Filtration Technologies, 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 |
|---|---|
| 03RA18-218 PRIMARY | Falls Filtration Technologies, Inc. (USA) |
| 3W18395 PIECE 11 | Falls Filtration Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11-PS-682 | 5/9 Secondary reference Chicago Pneumatic Tool Co |
| LMD3W18395 | D/9 Drawing number reference only Falls Filtration Technologies, Inc. |
NSN 4330-01-290-0742 is a Tube Subassembly, manufactured by Falls Filtration Technologies, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-290-0742 has 2 manufacturer part numbers on file: 03RA18-218 (Falls Filtration Technologies, Inc.), 3W18395 PIECE 11 (Falls Filtration Technologies, Inc.).
Key specifications for 03RA18-218: End Item Identification: AIR MAZE LMD3W18395 DUPLEX OIL FILTER ASSEMBLY. 0 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.