The Filter,fluid, cataloged under National Stock Number 4330-01-529-8929, 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 Parker-Hannifin Corporation Div Hvac Filtration Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4330-01-529-8929 |
| Primary Part Number | H2323B66-NST2T901D |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Div Hvac Filtration Division |
| Status | ACTIVE |
| 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 |
|---|---|
| H2323B66-NST2T901D PRIMARY | Parker-Hannifin Corporation Div Hvac Filtration Division (USA) |
| Reference | Meaning |
|---|---|
| H2323B66-NST2T901D | 3/9 Design control — primary reference Clarcor Air Filtration Products, Inc Dba Interface Div Government Sales Office |
NSN 4330-01-529-8929 is a Filter,fluid, manufactured by Parker-Hannifin Corporation Div Hvac Filtration Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-529-8929 has 1 manufacturer part number on file: H2323B66-NST2T901D (Parker-Hannifin Corporation Div Hvac Filtration Division).
Key specifications for H2323B66-NST2T901D: Special Features: FLOW RATE 2000CFM; EFFICIENCY 99.97%; DIMENSIONS: 23 3/4IN. H X 23 3/4IN. W X 11.50IN. DEPTH; CASING - GALVINIZED CONSTRUCTION WITH FACE GUARDS BOTH FRONT AND BACK IN; Part Name Assigned by Controlling Agency: FILTER,HEPA. 0 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.