The Filter Element,fluid, cataloged under National Stock Number 4330-01-339-7974, 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 Dressta North America Ltd. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-339-7974 |
| Primary Part Number | 1261387H1 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Media for Which Designed | WATER |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 1261387H1 PRIMARY | Dressta North America Ltd (USA) |
| 6742013960 | Dressta North America Ltd (USA) |
| 6742-01-3960 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 6742-01-3960 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 1261387H1 | 5/9 Secondary reference Komatsu American Intl Co |
NSN 4330-01-339-7974 is a Filter Element,fluid, manufactured by Dressta North America Ltd, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-339-7974 has 3 manufacturer part numbers on file: 1261387H1 (Dressta North America Ltd), 6742013960 (Dressta North America Ltd), 6742-01-3960 (Komatsu America Corp.).
Key specifications for 1261387H1: Media for Which Designed: WATER; Material: STEEL CORROSION RESISTING FILTERING MEDIUM. 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.