The Module,cartridge, cataloged under National Stock Number 4330-01-487-5408, 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 Naval Sea Systems Command. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-487-5408 |
| Primary Part Number | 801-6640811 PC 126 |
| Item Name | Module,cartridge |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Overall Diameter | 2.975 INCHES MINIMUM AND 2.985 INCHES MAXIMUM IN |
| Pressure Rating | ERR-060 |
| Functional Description | USED ON ORIFICE FITTINGS AND CORDS |
| Material | NICKEL ALLOY |
| Thread Size and Series/type Designator | 2.625-12 UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 801-6640811 PC 126 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 2633-561-01 PC 126 | 5/2 Secondary reference U.S. Government activity |
| 801-6640811 | D/9 Drawing number reference only Naval Sea Systems Command |
| 2633-561-01 | D/9 Drawing number reference only U.S. Government activity |
NSN 4330-01-487-5408 is a Module,cartridge, manufactured by Naval Sea Systems Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-487-5408 has 1 manufacturer part number on file: 801-6640811 PC 126 (Naval Sea Systems Command).
Key specifications for 801-6640811 PC 126: Overall Diameter: 2.975 INCHES MINIMUM AND 2.985 INCHES MAXIMUM IN; Overall Length: 10.000 INCHES NOMINAL IN; Pressure Rating: ERR-060; Special Features: SECOND THREADED END: 2.625-12UNC-2A; NICKLE/COPPER ALLOY; FIRST THREADED END: 2.625-12UNC-2B A. 5 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.