The Filter,fluid, cataloged under National Stock Number 2945-01-206-7669, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2945-01-206-7669 |
| Item Name | Filter,fluid |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| Design Type | NONREUSABLE |
| Body Outside Diameter | 0.1867 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN |
| Style Designator | SUCTION TYPE ROUNDED END |
| Material Document and Classification | AMS 5511 ASSN STD SINGLE MATERIAL RESPONSE SCREENING |
| Material Document and Classification | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Mounting Hole Diameter | 0.1875 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM IN |
| Filtering Element Quantity | 1 |
| Body Length | 0.540 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| Material | STEEL COMP 303 BODY |
| Material | STEEL COMP 304 SCREENING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FSCX0342630A | 3/2 Design control — primary reference U.S. Government activity |
| FSCX0342630AB | 5/9 Secondary reference U.S. Government activity |
| 337-547-9001 | 5/9 Secondary reference U.S. Government activity |
NSN 2945-01-206-7669 is a Filter,fluid, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
Key specifications for 2945-01-206-7669: Mounting Hole Quantity: 1; Design Type: NONREUSABLE; Body Outside Diameter: 0.1867 INCHES MINIMUM AND 0.1874 INCHES MAXIMUM IN; Style Designator: SUCTION TYPE ROUNDED END. 11 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.