The Filter Element,fluid, cataloged under National Stock Number 4330-01-477-9393, 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 Fad Pennsylvania Inc Dba the Titus Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43) |
| Manufacturers | Fad Pennsylvania Inc Dba the Titus Co (CAGE 0X9M7) |
| Parameter | Value |
|---|---|
| NSN | 4330-01-477-9393 |
| Primary Part Number | T11435 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Fad Pennsylvania Inc Dba the Titus Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 99-1103-5-D1-S1 PC 15 | Fad Pennsylvania Inc Dba the Titus Co (USA) |
| T11435 PRIMARY | Fad Pennsylvania Inc Dba the Titus Co (USA) |
| Reference | Meaning |
|---|---|
| 99-1103-5-D1-S1 | D/9 Drawing number reference only Fad Pennsylvania Inc Dba the Titus Co |
NSN 4330-01-477-9393 is a Filter Element,fluid, manufactured by Fad Pennsylvania Inc Dba the Titus Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-477-9393 has 2 manufacturer part numbers on file: 99-1103-5-D1-S1 PC 15 (Fad Pennsylvania Inc Dba the Titus Co), T11435 (Fad Pennsylvania Inc Dba the Titus Co).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-477-9395. Verify interchangeability with system specifications before substitution.
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.