The Filtering Disk,fluid, cataloged under National Stock Number 2940-00-950-7683, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-00-950-7683 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Status | ACTIVE |
| Filtering Media Design | BLOCK SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.810 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Style Designator | ROUND (BASICALLY FLAT) |
| Material | FIBER FILTERING MEDIUM |
| Body Thickness | 0.750 INCHES NOMINAL IN |
| 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 |
|---|---|
| 64815 | 3/9 Design control — primary reference Desa Industries Inc Div of Amca International Corp |
NSN 2940-00-950-7683 is a Filtering Disk,fluid, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5120-00-978-2264, 3120-01-214-4924. Verify interchangeability with system specifications before substitution.
Key specifications for 2940-00-950-7683: Filtering Media Design: BLOCK SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.810 INCHES NOMINAL IN; Design Type: REUSABLE; Style Designator: ROUND (BASICALLY FLAT). 6 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.