The Filter Element,fluid, cataloged under National Stock Number 2940-01-455-4730, 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 Caterpillar Inc Div Caterpillar Defense. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-455-4730 |
| Primary Part Number | 1R0749 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Flow Direction | INSIDE OUT |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ INTEGRAL OUTER CASING |
| Thread Direction | RIGHT-HAND |
| 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 |
|---|---|
| 1R-0749 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 1R0749 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| ACC 40162 | Cross Rental Limited (GBR) |
| 1R-0749 | Finning (uk) Ltd (GBR) |
| 1R-0749 | Hastings Deering (aust) Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 10076423 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3TM257 | C/1 Advisory reference — outside the item-of-supply concept Oshkosh Corp |
| 3TM258 | 5/9 Secondary reference Oshkosh Corp |
| 8HB248 | 5/9 Secondary reference Oshkosh Corp |
| 3TM257 | 5/9 Secondary reference Oshkosh Defense Llc |
NSN 2940-01-455-4730 is a Filter Element,fluid, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-455-4730 has 5 manufacturer part numbers on file: 1R-0749 (Navantia - Propulsion Y Energia Motores - Cartagena), 1R0749 (Caterpillar Inc Div Caterpillar Defense), ACC 40162 (Cross Rental Limited), 1R-0749 (Finning (uk) Ltd), 1R-0749 (Hastings Deering (aust) Pty Ltd).
Key specifications for 1R0749: Flow Direction: INSIDE OUT; Design Type: NONREUSABLE; Style Designator: CYLINDRICAL W/ INTEGRAL OUTER CASING; Thread Direction: RIGHT-HAND. 4 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.