The Filter,fluid, cataloged under National Stock Number 4330-01-128-5838, 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 Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc.. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-128-5838 |
| Primary Part Number | SB-2174-S-3 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc. |
| Status | ACTIVE |
| Design Type | LIMITED |
| Body Outside Diameter | 10.750 INCHES NOMINAL IN |
| Body Height | 26.000 INCHES NOMINAL IN |
| Filtering Element Quantity | 1 |
| Body Length | 8.000 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| 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 |
|---|---|
| SB-2174-2 | Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc. (USA) |
| SB-2174-S-3 PRIMARY | Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc. (USA) |
NSN 4330-01-128-5838 is a Filter,fluid, manufactured by Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-128-5838 has 2 manufacturer part numbers on file: SB-2174-2 (Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc.), SB-2174-S-3 (Koch-Otto York, Division of Koch-Glitsch, Inc. Dba Koch-Otto York Div Koch-Glitsch, Inc.).
Key specifications for SB-2174-S-3: Design Type: LIMITED; Body Outside Diameter: 10.750 INCHES NOMINAL IN; Body Height: 26.000 INCHES NOMINAL IN; Filtering Element Quantity: 1. 6 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.