The Retainer,filter, cataloged under National Stock Number 2940-00-485-9453, 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 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2940-00-485-9453 |
| Item Name | Retainer,filter |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL STEEL EXPANDED METAL 0.750 IN. NO. 16 TYPE 2 CLASS 1; FORMED IN HALF CIRCLE WITH 5.781 IN. RADIUS; 3.750 IN. W; WITH 2 MOUNTING BRACKETS 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 |
|---|---|
| 67D35488-1 | 5/9 Secondary reference Cal-West Electric Inc |
| 67D35488-1 | 3/9 Design control — primary reference U.S. Government activity |
| 67D35488-1 | 5/9 Secondary reference U.S. Government activity |
NSN 2940-00-485-9453 is a Retainer,filter, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
Key specifications for 2940-00-485-9453: General Characteristics Item Description: MATERIAL STEEL EXPANDED METAL 0.750 IN. NO. 16 TYPE 2 CLASS 1; FORMED IN HALF CIRCLE WITH 5.781 IN. RADIUS; 3.750 IN. W; WITH 2 MOUNTING BRACKETS IN. 1 specification is 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.