The Filter Element,fluid, cataloged under National Stock Number 2940-01-517-0300, 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 Reading Technologies Inc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-517-0300 |
| Primary Part Number | 3P-020 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Reading Technologies Inc |
| Status | ACTIVE |
| Filtering Media Design | CONVOLUTED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 1.250 INCHES NOMINAL IN |
| Body Overall Length | 2.000 INCHES NOMINAL IN |
| Filtration Rating in Microns | 1.0 ABSOLUTE |
| Flow Direction | OUTSIDE IN |
| Design Type | LIMITED |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Media for Which Designed | AIR |
| Material | PLASTIC POLYCARBONATE BODY |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 3P-020 PRIMARY | Reading Technologies Inc (USA) |
NSN 2940-01-517-0300 is a Filter Element,fluid, manufactured by Reading Technologies Inc, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-517-0300 has 1 manufacturer part number on file: 3P-020 (Reading Technologies Inc).
Key specifications for 3P-020: Filtering Media Design: CONVOLUTED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 1.250 INCHES NOMINAL IN; Body Overall Length: 2.000 INCHES NOMINAL IN; Filtration Rating in Microns: 1.0 ABSOLUTE. 10 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.