The Purifier,centrifugal,oil, cataloged under National Stock Number 4330-01-451-9218, 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 T. F. Hudgins, Incorporated Dba Spinner II Products Div. Government technical data includes 3 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-451-9218 |
| Primary Part Number | 71254 |
| Item Name | Purifier,centrifugal,oil |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | T. F. Hudgins, Incorporated Dba Spinner II Products Div |
| Status | ACTIVE |
| Maximum Bowl Speed in RPM | 7500.0 |
| Capacity Rating | 150.0 GALLONS PER HOUR MAXIMUM |
| Bowl Material | ALUMINUM ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4330-01-451-9218 is a Purifier,centrifugal,oil, manufactured by T. F. Hudgins, Incorporated Dba Spinner II Products Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-451-9218 has 2 manufacturer part numbers on file: 96SE (T. F. Hudgins, Incorporated Dba Spinner II Products Div), 71254 (T. F. Hudgins, Incorporated Dba Spinner II Products Div).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-618-3482. Verify interchangeability with system specifications before substitution.
Key specifications for 71254: Maximum Bowl Speed in RPM: 7500.0; Capacity Rating: 150.0 GALLONS PER HOUR MAXIMUM; Special Features: SPINNER II/MODEL 96SE OIL CLEANING CENTRIFUGE FOR ENGINES;OIL INLET AND OUTLET HAVE 0.75-16 UNF INTERNAL THREADS SAEJ514-8 O-RING; OIL INLET CONNECTS TO ENGINE AT POINT OF HIGHEST OIL PRESSURE; OIL OUTLET CONNECTS TO ENGINE CRANKCASE ABOVE OIL LEVEL; AIR INLET FOR CONTROL MECHANISM HAS 0.25" NPT INTERNAL THREADS; Bowl Material: ALUMINUM ALLOY. 3 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.