The Filter Element,fluid, cataloged under National Stock Number 4330-01-685-7781, 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 Corp Div Pall Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-685-7781 |
| Primary Part Number | HC9100FCN4H |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Corp Div Pall Corporation |
| Status | ACTIVE |
| Filtering Media Design | ENCASED SINGLE FILTERING MEDIA RESPONSE |
| Filtration Rating in Microns | 4.0 NOMINAL |
| Design Type | NONREUSABLE |
| Style Designator | CYLINDRICAL W/ CONTAINER (RIGID) |
| Body Length | 7.0 INCHES NOMINAL IN |
| Material | RUBBER SEAL |
| 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 |
|---|---|
| HC9100FCN4H PRIMARY | Pall Corp Div Pall Corporation (USA) |
| 91826824 | Thales Uk Limited Secure Communications and Information Systems (GBR) |
| 91826824 | Thales Sa (FRA) |
NSN 4330-01-685-7781 is a Filter Element,fluid, manufactured by Pall Corp Div Pall Corporation, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-685-7781 has 3 manufacturer part numbers on file: HC9100FCN4H (Pall Corp Div Pall Corporation), 91826824 (Thales Uk Limited Secure Communications and Information Systems), 91826824 (Thales Sa).
Key specifications for HC9100FCN4H: Filtering Media Design: ENCASED SINGLE FILTERING MEDIA RESPONSE; Filtration Rating in Microns: 4.0 NOMINAL; Design Type: NONREUSABLE; Style Designator: CYLINDRICAL W/ CONTAINER (RIGID). 6 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.