The Filter,fluid, cataloged under National Stock Number 2940-01-519-0690, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hydac Technology Corp. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-519-0690 |
| Primary Part Number | RFBN/HC110DC10A1.1/12 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Hydac Technology Corp |
| Status | ACTIVE |
| Filtration Rating in Microns | 10.0 NOMINAL |
| Design Type | NONREUSABLE |
| Operating Pressure | 360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| 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 |
|---|---|
| RFBN/HC110DC10A1.1/12 PRIMARY | Hydac Technology Corp (USA) |
| Reference | Meaning |
|---|---|
| RFBN/HC110DC10A1.0/12 | 5/9 Secondary reference Hydac Technology Corp |
NSN 2940-01-519-0690 is a Filter,fluid, manufactured by Hydac Technology Corp, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-519-0690 has 1 manufacturer part number on file: RFBN/HC110DC10A1.1/12 (Hydac Technology Corp).
Key specifications for RFBN/HC110DC10A1.1/12: Filtration Rating in Microns: 10.0 NOMINAL; Design Type: NONREUSABLE; Operating Pressure: 360.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Special Features: IN-TANK RETURN LINE FILTER; FILTER MEDIA BETAMICRON; TYPE OF CONNECTION SAE 12; NO CLOGGING INDICATOR; STANDARD CONNECTION; PORT CONFIGURATION: SAE STRAIGHT TREAD INLET/OUTLET CONNECTIONS. 3 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.