The Parts Kit,fluid Pressure Filter, cataloged under National Stock Number 4330-01-288-1957, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-288-1957 |
| Primary Part Number | BKF55D |
| Item Name | Parts Kit,fluid Pressure Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America |
| Status | ACTIVE |
| Component Quantity | 2 |
| Nonsupply Items and Quantities | BOWL AND DRAIN COCK ASSEMBLY 1; GASKET 1 |
| 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 |
|---|---|
| 2EP237 | Oshkosh Defense Llc (USA) |
| BKF55D PRIMARY | Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America (USA) |
| Reference | Meaning |
|---|---|
| 2EP237 | 5/9 Secondary reference Oshkosh Corp |
| EP237 | 5/9 Secondary reference Oshkosh Corp |
NSN 4330-01-288-1957 is a Parts Kit,fluid Pressure Filter, manufactured by Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-288-1957 has 2 manufacturer part numbers on file: 2EP237 (Oshkosh Defense Llc), BKF55D (Parker-Hannifin Corporation Dba Pneumatic North America Div Pneumatics North America).
Key specifications for BKF55D: Component Quantity: 2; Nonsupply Items and Quantities: BOWL AND DRAIN COCK ASSEMBLY 1; GASKET 1. 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.