The Filter Element,fluid, cataloged under National Stock Number 2910-01-397-8508, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hobart Brothers Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2910-01-397-8508 |
| Primary Part Number | 284707-3 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Hobart Brothers Llc |
| Status | ACTIVE |
| Body Diameter | 4.500 INCHES NOMINAL IN |
| Body Overall Length | 8.700 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 |
| Part Number | Manufacturer |
|---|---|
| R45T | Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA) |
| RACR45T | Maxiparts Pty Ltd (AUS) |
| 284707-3 PRIMARY | Hobart Brothers Llc (USA) |
| R45T | Western Air Cleaner Services Pty. L (AUS) |
| Reference | Meaning |
|---|---|
| 17-3-3032-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2910-01-397-8508 is a Filter Element,fluid, manufactured by Hobart Brothers Llc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-397-8508 has 4 manufacturer part numbers on file: R45T (Parker-Hannifin Corporation Dba Racor Division Div Racor Division), RACR45T (Maxiparts Pty Ltd), 284707-3 (Hobart Brothers Llc), R45T (Western Air Cleaner Services Pty. L).
Key specifications for 284707-3: Body Diameter: 4.500 INCHES NOMINAL IN; Body Overall Length: 8.700 INCHES NOMINAL IN; End Item Identification: GENERATOR SET, DESEL ENGINE; MODEL 120C24; HOBART BROS CO. 2 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.