The Cover,fluid Filter, cataloged under National Stock Number 4330-00-307-8385, 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 Meggitt Troy Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-00-307-8385 |
| Primary Part Number | 608-0013 |
| Item Name | Cover,fluid Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Meggitt Troy Inc |
| Status | ACTIVE |
| Distance Between Holes Along Length | 2.625 INCHES NOMINAL IN |
| Mounting Hole Type and Quantity | 2 PLAIN |
| Mounting Opening Shape Style | UNTHREADED HOLE |
| Cross-Sectional Shape Style | FLAT |
| Outside Diameter | 4.060 INCHES NOMINAL IN |
| Distance From First Hole Centerline to End Along Length | 0.717 INCHES NOMINAL IN |
| Fluid Filter Element Retainer | NOT INCLUDED |
| Peripheral Shape Style | CIRCULAR |
| Hole Diameter | 0.203 INCHES NOMINAL IN |
| Attachment Method | BOLTED |
| 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 |
|---|---|
| 608-0013 PRIMARY | Meggitt Troy Inc (USA) |
| Reference | Meaning |
|---|---|
| 1733721 | 5/2 Secondary reference U.S. Government activity |
| 056016-04 | 5/9 Secondary reference U.S. Government activity |
NSN 4330-00-307-8385 is a Cover,fluid Filter, manufactured by Meggitt Troy Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-307-8385 has 1 manufacturer part number on file: 608-0013 (Meggitt Troy Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-606-6643. Verify interchangeability with system specifications before substitution.
Key specifications for 608-0013: Distance Between Holes Along Length: 2.625 INCHES NOMINAL IN; Mounting Hole Type and Quantity: 2 PLAIN; Mounting Opening Shape Style: UNTHREADED HOLE; Cross-Sectional Shape Style: FLAT. 10 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.