The Head,fluid Filter, cataloged under National Stock Number 4330-01-423-8129, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-423-8129 |
| Primary Part Number | LFT-1024 |
| Item Name | Head,fluid Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Schroeder Industries Llc |
| Status | ACTIVE |
| Inlet Port Type | THREADED FEMALE, PLAIN |
| Usage Design | DIRECT INTEGRAL CAVITY MOUNTING |
| Inlet Nominal Thread Size | 1.500 INCHES IN |
| Quantity | 4 |
| Mounting Bolt Hole | PROVIDED |
| Valve | NOT INCLUDED |
| Bolt Circle Diameter | 6.250 INCHES NOMINAL IN |
| Inlet Thread Series Designator | NPTF |
| Filter Element | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| Hole Diameter | 0.440 INCHES NOMINAL 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 |
|---|---|
| LFT-1024 PRIMARY | Schroeder Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| D-5730 ITEM A | 5/1 Secondary reference Schroeder Industries Llc |
| D-5730 | 5/1 Secondary reference Schroeder Industries Llc |
NSN 4330-01-423-8129 is a Head,fluid Filter, manufactured by Schroeder Industries Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-423-8129 has 1 manufacturer part number on file: LFT-1024 (Schroeder Industries Llc).
Key specifications for LFT-1024: Inlet Port Type: THREADED FEMALE, PLAIN; Usage Design: DIRECT INTEGRAL CAVITY MOUNTING; Inlet Nominal Thread Size: 1.500 INCHES IN; Quantity: 4. 11 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.