The Filter,fluid, cataloged under National Stock Number 4330-01-478-7540, 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 Pacific Consolidated Industries Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-478-7540 |
| Primary Part Number | 581927-001 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pacific Consolidated Industries Llc |
| Status | ACTIVE |
| Filtration Rating in Microns | 30.0 NOMINAL |
| Operating Pressure | 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| 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 |
|---|---|
| ND9720 | Pearson Engineering Limited (GBR) |
| 581927-001 PRIMARY | Pacific Consolidated Industries Llc (USA) |
| 120AP PRIMARY | Parker-Hannifin Corporation Dba Racor Division Div Racor Division (USA) |
| 007-005254-000 | Insitu, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 581927 | D/9 Drawing number reference only Pacific Consolidated Industries Llc |
NSN 4330-01-478-7540 is a Filter,fluid, manufactured by Pacific Consolidated Industries Llc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-478-7540 has 4 manufacturer part numbers on file: ND9720 (Pearson Engineering Limited), 581927-001 (Pacific Consolidated Industries Llc), 120AP (Parker-Hannifin Corporation Dba Racor Division Div Racor Division), 007-005254-000 (Insitu, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-552-4269. Verify interchangeability with system specifications before substitution.
Key specifications for 581927-001: Filtration Rating in Microns: 30.0 NOMINAL; Operating Pressure: 15.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS; Special Features: FILTER,SEPARATION, 15GPH WITH 30 MICRON FILTER, 1/2 NPT, FUEL FILTER; End Item Identification: ARMORED MULTI-PURPOSE VEHICLE (AMPV). 2 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.