The Filter,fluid, cataloged under National Stock Number 4330-01-211-8614, 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 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-211-8614 |
| Primary Part Number | HH9660D24UNUCI |
| 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 | PLAIN FACE FLANGE TOP |
| Mounting Hole Quantity | 2 |
| Filtration Rating in Microns | 6.0 ABSOLUTE |
| Distance Between Mounting Hole Centers | 5.380 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| First Discharge Flange Length | 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN |
| Body Outside Diameter | 4.700 INCHES NOMINAL IN |
| First Intake Flange Thickness | 0.620 INCHES NOMINAL IN |
| First Intake Flange Width | 2.220 INCHES NOMINAL IN |
| First Intake Flange Length | 2.720 INCHES MINIMUM AND 2.780 INCHES MAXIMUM IN |
| Temp Rating | -45.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| Body Height | 21.740 INCHES NOMINAL IN |
| First Intake Connection Type | PLAIN FACE FLANGE HEAD SIDE |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Mounting Hole Diameter | 0.465 INCHES NOMINAL IN |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | BY-PASS VALVE AND FLOW CONTROL VALVE |
| First Intake Flange Shape Style | OVAL W/THREADED BOLT HOLES |
| Filtering Element Quantity | 1 |
| First Discharge Flange Width | 2.220 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW OR BY-PASS FLOW |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| Bracket Quantity | 1 |
| First Discharge Flange Face Style | PLAIN |
| Material | STEEL SEDIMENT BOWL |
| Material | RUBBER BUNA N SEAL |
| Material | IRON CAST BODY |
| Material | FIBER SYNTHETIC AND RESIN SYNTHETIC FILTERING MEDIUM |
| 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 |
|---|---|
| HH9660D24UNUCI PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| HH9660D24UNUCI | 5/9 Secondary reference Pall Corporation |
NSN 4330-01-211-8614 is a Filter,fluid, manufactured by Pall Aeropower Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-211-8614 has 1 manufacturer part number on file: HH9660D24UNUCI (Pall Aeropower Corporation).
Key specifications for HH9660D24UNUCI: First Discharge Connection Type: PLAIN FACE FLANGE TOP; Mounting Hole Quantity: 2; Filtration Rating in Microns: 6.0 ABSOLUTE; Distance Between Mounting Hole Centers: 5.380 INCHES NOMINAL IN. 29 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.