The Bracket,filter Mounting, cataloged under National Stock Number 4330-01-406-5283, 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 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-406-5283 |
| Primary Part Number | 845-6344367 |
| Item Name | Bracket,filter Mounting |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 1 |
| Overall Diameter | 1.785 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.750 INCHES NOMINAL IN |
| Nominal Thread Size | 1.188 INCHES IN |
| Material | PLASTIC |
| 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 |
|---|---|
| 845-6344367 PRIMARY | Naval Sea Systems Command (USA) |
| 845-6344367ASSYPC1-PC8 | Naval Sea Systems Command (USA) |
| 6344367 | Naval Sea Systems Command (USA) |
NSN 4330-01-406-5283 is a Bracket,filter Mounting, manufactured by Naval Sea Systems Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-406-5283 has 3 manufacturer part numbers on file: 845-6344367 (Naval Sea Systems Command), 845-6344367ASSYPC1-PC8 (Naval Sea Systems Command), 6344367 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-406-5285. Verify interchangeability with system specifications before substitution.
Key specifications for 845-6344367: Mounting Hole Quantity: 1; Overall Diameter: 1.785 INCHES NOMINAL IN; Mounting Hole Diameter: 0.750 INCHES NOMINAL IN; Overall Length: 2.312 INCHES NOMINAL IN. 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.