The Filter,fluid, cataloged under National Stock Number 2940-01-192-8377, 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 Sunnen Products Co. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 | 2940-01-192-8377 |
| Primary Part Number | PF-105-4 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Sunnen Products Co |
| Status | ACTIVE |
| Body Diameter | 152.4 MILLIMETERS NOMINAL MM |
| Body Overall Length | 371.602 MILLIMETERS NOMINAL MM |
| Filtration Rating in Microns | 1.0 NOMINAL |
| Design Type | NONREUSABLE |
| Temp Rating | 121.111 CELSIUS MAXIMUM DEGC |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Body Inside Diameter | 25.145 MILLIMETERS NOMINAL MM |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND GAS |
| Material | ALUMINUM ALLOY AND STEEL CORROSION RESISTING FRAME |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2940-01-192-8377 is a Filter,fluid, manufactured by Sunnen Products Co, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-192-8377 has 2 manufacturer part numbers on file: PF-105-4 (V. Loewener A/s), PF-105-4 (Sunnen Products Co).
1 possible match (shared part number, not a government interchangeability claim): 2940-01-231-1696. Verify interchangeability with system specifications before substitution.
Key specifications for PF-105-4: Body Diameter: 152.4 MILLIMETERS NOMINAL MM; Body Overall Length: 371.602 MILLIMETERS NOMINAL MM; Filtration Rating in Microns: 1.0 NOMINAL; Design Type: NONREUSABLE. 9 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.