The Filter Element,fluid, cataloged under National Stock Number 4330-00-856-9026, 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 Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-00-856-9026 |
| Primary Part Number | AC-4650F-13H |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| Filtering Media Design | CORRUGATED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 3.750 INCHES NOMINAL IN |
| FSC Application Data | ULTRASONIC CLEANER,TEST SET,SPECIALIZED MAINTENANCE EQUIPMENT,ACFT |
| Body Overall Length | 13.821 INCHES NOMINAL IN |
| Filtration Rating in Microns | 0.4 NOMINAL |
| Flow Direction | OUTSIDE IN |
| Design Type | NONREUSABLE |
| Temp Rating | -65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Features Provided | BY-PASS VALVE |
| Body Inside Diameter | 1.250 INCHES NOMINAL IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND WATER AND AIR |
| Material | RUBBER SYNTHETIC SEAL |
| Material | PLASTIC FILTERING MEDIUM |
| Material | ALUMINUM ALLOY CONTAINER/CARTRIDGE |
| 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 |
|---|---|
| AC-4650F-13H PRIMARY | Pall Aeropower Corporation (USA) |
| AC4650F13H | Pall Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| AC-4650F-13H | 5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
NSN 4330-00-856-9026 is a Filter Element,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-856-9026 has 2 manufacturer part numbers on file: AC-4650F-13H (Pall Aeropower Corporation), AC4650F13H (Pall Gmbh).
Key specifications for AC-4650F-13H: Filtering Media Design: CORRUGATED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 3.750 INCHES NOMINAL IN; FSC Application Data: ULTRASONIC CLEANER,TEST SET,SPECIALIZED MAINTENANCE EQUIPMENT,ACFT; Body Overall Length: 13.821 INCHES NOMINAL IN. 15 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.