The Filter,fluid, cataloged under National Stock Number 4330-01-444-4295, 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 Industrial Hydraulics Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-444-4295 |
| Primary Part Number | HH8210A24KTTBDT |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Industrial Hydraulics Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Filtration Rating in Microns | 25.0 NOMINAL |
| Distance Between Mounting Hole Centers | 1.410 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN |
| First Intake Nominal Thread Size | 1.500 INCHES IN |
| Mounting Facility Nominal Thread Size | 0.500 INCHES IN |
| First Intake Thread Series Designator | UNF |
| Design Type | REUSABLE |
| Body Outside Diameter | 5.700 INCHES NOMINAL IN |
| Temp Rating | -45.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 18.190 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL TUBE HEAD SIDE |
| First Intake Thread Class | 2B |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Operating Pressure | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | BY-PASS VALVE AND DIFFERENTIAL PRESSURE INDICATOR |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON AND WATER/ALCOHOL MIXTURE |
| Mounting Facility Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | RUBBER BUNA N SEAL |
| Material | IRON CAST BODY |
| Material | STEEL CONTAINER/CARTRIDGE |
| Mounting Facility Thread Direction | RIGHT-HAND |
| Mounting Type | THREADED 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 |
|---|---|
| HH8210A24KTTBDT PRIMARY | Pall Industrial Hydraulics Corp (USA) |
| Reference | Meaning |
|---|---|
| HH8210A24KTTBDT | 5/9 Secondary reference Dynamic Technology Inc |
| E1301385 | D/9 Drawing number reference only Pall Industrial Hydraulics Corp |
NSN 4330-01-444-4295 is a Filter,fluid, manufactured by Pall Industrial Hydraulics Corp, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-444-4295 has 1 manufacturer part number on file: HH8210A24KTTBDT (Pall Industrial Hydraulics Corp).
6 possible matches (shared part number, not a government interchangeability claim): 4330-01-444-4948, 4330-01-444-5027, 4330-01-444-5035. Verify interchangeability with system specifications before substitution.
Key specifications for HH8210A24KTTBDT: Mounting Hole Quantity: 4; Filtration Rating in Microns: 25.0 NOMINAL; Distance Between Mounting Hole Centers: 1.410 INCHES MINIMUM AND 2.760 INCHES MAXIMUM IN; First Intake Nominal Thread Size: 1.500 INCHES 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.