The Filtering Disk,fluid, cataloged under National Stock Number 4330-01-512-5211, 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 Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4330-01-512-5211 |
| Primary Part Number | 973628 |
| Item Name | Filtering Disk,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Filtering Media Design | SINGLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.945 INCHES NOMINAL IN |
| Body Overall Length | 0.430 INCHES NOMINAL IN |
| Filtration Rating in Microns | 2500.0 NOMINAL |
| Design Type | REUSABLE |
| Style Designator | CYLINDRICAL W/CLOSED ENDS |
| Body Inside Diameter | 0.688 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 973628 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 21192-K | 5/2 Secondary reference U.S. Government activity |
| 973613 | D/9 Drawing number reference only Eaton Aerospace, Llc Dba Jackson South |
NSN 4330-01-512-5211 is a Filtering Disk,fluid, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-512-5211 has 1 manufacturer part number on file: 973628 (Eaton Aerospace, Llc Dba Jackson South).
Key specifications for 973628: Filtering Media Design: SINGLE STACKED DISKS SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.945 INCHES NOMINAL IN; Body Overall Length: 0.430 INCHES NOMINAL IN; Filtration Rating in Microns: 2500.0 NOMINAL. 8 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.
NSN 4330-01-512-5211 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.