The Filter,fluid, cataloged under National Stock Number 4330-01-033-8788, 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 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 27 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-033-8788 |
| Primary Part Number | ADA4463SU40 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| Status | ACTIVE |
| Filtering Media Design | PERFORATED FIRST FILTERING MEDIA RESPONSE |
| Filtering Media Design | MATTED SECOND FILTERING MEDIA RESPONSE |
| Mounting Hole Quantity | 2 |
| Distance Between Mounting Hole Centers | 2.375 INCHES NOMINAL IN |
| First Intake Nominal Thread Size | 0.250 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Design Type | LIMITED |
| Body Outside Diameter | 3.690 INCHES NOMINAL IN |
| Temp Rating | 32.0 FAHRENHEIT MINIMUM AND 130.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 8.250 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Perforation Quantity | 6.0 PER SQUARE INCH |
| Style Designator | QUICK-DISCONNECT SHELL |
| Mounting Hole Diameter | 0.175 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | DRAIN COCK |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Material | CELLULOSE FILTERING MEDIUM |
| Material | STEEL CONTAINER/CARTRIDGE |
| Material | ALUMINUM ALLOY BODY |
| Material | ALUMINUM ALLOY SEDIMENT BOWL |
| Perforation Diameter | 0.300 INCHES NOMINAL IN |
| Mounting Type | UNTHREADED HOLE TOP |
| 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 |
|---|---|
| ADA4463SU40 PRIMARY | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| Reference | Meaning |
|---|---|
| 7952739 | D/9 Drawing number reference only U.S. Government activity |
| ADA4463SU40 | 5/9 Secondary reference Pall Aeropower Corporation |
| MDA4463SU40 | 5/9 Secondary reference Pall Corporation |
| 7952739-001 | 7/2 Vendor item drawing reference U.S. Government activity |
| MDA4463VUN40 | 5/9 Secondary reference Pall Corporation |
NSN 4330-01-033-8788 is a Filter,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-033-8788 has 1 manufacturer part number on file: ADA4463SU40 (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div).
Key specifications for ADA4463SU40: Filtering Media Design: PERFORATED FIRST FILTERING MEDIA RESPONSE; Filtering Media Design: MATTED SECOND FILTERING MEDIA RESPONSE; Mounting Hole Quantity: 2; Distance Between Mounting Hole Centers: 2.375 INCHES NOMINAL IN. 27 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.