The Bracket,filter Mounting, cataloged under National Stock Number 4330-01-178-9783, 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 Champion Laboratories, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-178-9783 |
| Primary Part Number | 2233 |
| Item Name | Bracket,filter Mounting |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Champion Laboratories, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MAJOR W 3.000 IN.,OD 10.500 IN.,ID 8.375 IN.; W 4 MTG BOLT HOLES 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 |
|---|---|
| 2233 PRIMARY | Champion Laboratories, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2233 | 3/9 Design control — primary reference Luber-Finer Inc Sub of Champion Laboratories Inc Affil of Uis Inc |
| 2233 | 5/9 Secondary reference B.t.m.c. Corporation |
NSN 4330-01-178-9783 is a Bracket,filter Mounting, manufactured by Champion Laboratories, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-178-9783 has 1 manufacturer part number on file: 2233 (Champion Laboratories, Inc.).
Key specifications for 2233: General Characteristics Item Description: MAJOR W 3.000 IN.,OD 10.500 IN.,ID 8.375 IN.; W 4 MTG BOLT HOLES IN; End Item Identification: 2320011212102. 1 specification is 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.