The Filter,fluid, cataloged under National Stock Number 4330-01-306-6424, 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 19 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-306-6424 |
| Primary Part Number | HH9650A16KPSB2 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Aeropower Corporation |
| Status | ACTIVE |
| First Discharge Connection Type | THREADED INTERNAL TUBE HEAD |
| Mounting Hole Quantity | 4 |
| Filtration Rating in Microns | 3.0 NOMINAL |
| Distance Between Mounting Hole Centers | 1.719 INCHES NOMINAL IN |
| Drop Pressure | ERR-060 |
| Body Outside Diameter | 4.120 INCHES NOMINAL IN |
| Temp Rating | -45.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| Body Height | 9.850 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE HEAD SIDE |
| Style Designator | BOWL AND BAIL |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL IN |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering System for Which Designed | BY-PASS FLOW |
| Surface Treatment | PHOSPHATE BODY |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Bracket Quantity | 1 |
| Material | IRON BODY |
| Mounting Type | BRACKET W/DRILLED HOLE BASE |
| Second Intake Connection Relationship to First Intake Connection | NOT IDENTICAL |
| 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 |
|---|---|
| HH9650A16KPSB2 PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| HH9650A16UPSB2 | 5/9 Secondary reference Pall Corp Div Pall Corporation |
| 9650D1303292 | 5/9 Secondary reference Pall Corp Div Pall Corporation |
NSN 4330-01-306-6424 is a Filter,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-306-6424 has 1 manufacturer part number on file: HH9650A16KPSB2 (Pall Aeropower Corporation).
Key specifications for HH9650A16KPSB2: First Discharge Connection Type: THREADED INTERNAL TUBE HEAD; Mounting Hole Quantity: 4; Filtration Rating in Microns: 3.0 NOMINAL; Distance Between Mounting Hole Centers: 1.719 INCHES NOMINAL IN. 19 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.