The Filter,fluid, cataloged under National Stock Number 4330-01-319-3539, 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 Us Army Aviation and Missile Command. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-319-3539 |
| Primary Part Number | 13284064 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Filtration Rating in Microns | 25.0 ABSOLUTE AND 10.0 NOMINAL |
| Design Type | REUSABLE |
| Body Outside Diameter | 2.250 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED EXTERNAL TUBE LINE |
| Style Designator | INLINE (HYDRAULIC) |
| Operating Pressure | 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Body Length | 3.140 INCHES MINIMUM AND 3.240 INCHES MAXIMUM IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Differential Pressure | ERR-060 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| Second Intake Connection Relationship to First Intake Connection | IDENTICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4330-01-319-3539 is a Filter,fluid, manufactured by Us Army Aviation and Missile Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-319-3539 has 2 manufacturer part numbers on file: 28936 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), 13284064 (Us Army Aviation and Missile Command).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-505-4749. Verify interchangeability with system specifications before substitution.
Key specifications for 13284064: Filtration Rating in Microns: 25.0 ABSOLUTE AND 10.0 NOMINAL; Design Type: REUSABLE; Body Outside Diameter: 2.250 INCHES NOMINAL IN; First Intake Connection Type: THREADED EXTERNAL TUBE LINE. 13 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.