The Filter,fluid, cataloged under National Stock Number 4330-01-258-5202, 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 Schroeder Industries Llc. Government technical data includes 29 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-258-5202 |
| Primary Part Number | RT1K10WS24S24NCY2 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| First Discharge Connection Type | THREADED EXTERNAL PIPE BOTTOM |
| Mounting Hole Quantity | 4 |
| Filtration Rating in Microns | 10.0 ABSOLUTE |
| Distance Between Mounting Hole Centers | 5.250 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 1.875 INCHES IN |
| Drop Pressure | ERR-060 |
| First Intake Thread Series Designator | UNF |
| Design Type | REUSABLE |
| Body Outside Diameter | 7.000 INCHES NOMINAL IN |
| Temp Rating | 250.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 16.667 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE TOP SIDE |
| First Intake Thread Class | 3B |
| Style Designator | BODY AND COVER ASSY (BOLTED FLANGE) |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL IN |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| First Discharge Nominal Thread Size | 1.500 INCHES IN |
| Features Provided | DIFFERENTIAL PRESSURE INDICATOR AND ANTIDRAIN BACK DEVICE |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Thread Direction | RIGHT-HAND |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Differential Pressure | ERR-060 |
| Surface Treatment | ANODIZE CONTAINER/CARTRIDGE |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | STEEL BODY |
| Material | RUBBER BUNA N SEAL |
| 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 |
|---|---|
| RT1K10WS24S24NCY2 PRIMARY | Schroeder Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| RT-1K10W-SS-C-Y2 | 5/9 Secondary reference Schroeder Industries Llc |
| 2A1-1825 | C/1 Advisory reference — outside the item-of-supply concept Lake Shore Systems, Inc. |
NSN 4330-01-258-5202 is a Filter,fluid, manufactured by Schroeder Industries Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-258-5202 has 1 manufacturer part number on file: RT1K10WS24S24NCY2 (Schroeder Industries Llc).
Key specifications for RT1K10WS24S24NCY2: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; First Discharge Connection Type: THREADED EXTERNAL PIPE BOTTOM; Mounting Hole Quantity: 4; Filtration Rating in Microns: 10.0 ABSOLUTE. 29 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.