The Filter Element,fluid, cataloged under National Stock Number 4330-01-236-3644, 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 Pti Technologies Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-236-3644 |
| Primary Part Number | 41-10672 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Filtering Media Design | WOVEN SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN |
| Style Designator | ROUND (BASICALLY FLAT) |
| Material | STEEL SCREENING |
| Body Thickness | 0.005 INCHES MINIMUM AND 0.015 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 41-10672 PRIMARY | Pti Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| 41-10672 | 5/9 Secondary reference U.S. Government activity |
NSN 4330-01-236-3644 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-236-3644 has 1 manufacturer part number on file: 41-10672 (Pti Technologies Inc.).
Key specifications for 41-10672: Filtering Media Design: WOVEN SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN; Style Designator: ROUND (BASICALLY FLAT); Special Features: INLET SCREEN USED ON C5B ACFT. 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.