The Cover,fluid Filter, cataloged under National Stock Number 4330-01-318-2805, 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 O. C. Keckley Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-318-2805 |
| Primary Part Number | 24388ACAP3-4IN |
| Item Name | Cover,fluid Filter |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | O. C. Keckley Company |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| 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 |
|---|---|
| 24388ACAP3-4IN PRIMARY | O. C. Keckley Company (USA) |
| Reference | Meaning |
|---|---|
| 24388-A | D/9 Drawing number reference only O. C. Keckley Company |
NSN 4330-01-318-2805 is a Cover,fluid Filter, manufactured by O. C. Keckley Company, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-318-2805 has 1 manufacturer part number on file: 24388ACAP3-4IN (O. C. Keckley Company).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-318-9772. Verify interchangeability with system specifications before substitution.
Key specifications for 24388ACAP3-4IN: Special Features: E/I NSN:2330-01-275-7475; Material: COPPER ALLOY. 1 specification is 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.