The Filter Element,fluid, cataloged under National Stock Number 4330-01-074-9502, 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 9 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-074-9502 |
| Primary Part Number | 7513983 |
| Item Name | Filter Element,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Body Diameter | 1.750 INCHES NOMINAL IN |
| Body Overall Length | 4.437 INCHES NOMINAL IN |
| Flow Direction | OUTSIDE IN |
| Drop Pressure | ERR-060 |
| Design Type | NONREUSABLE |
| Temp Rating | -53.0 FAHRENHEIT MINIMUM AND 350.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | BOWL |
| Differential Pressure | ERR-060 |
| Media for Which Designed | FUEL/OIL, HYDROCARBON |
| 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 |
|---|---|
| 7513983 | Pti Technologies Inc. (USA) |
| 325871 | Donaldson Company, Inc. (USA) |
| AC-A645F-25Y4 | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 4330PL0937367 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 3001436 | D/9 Drawing number reference only U.S. Government activity |
| 12707383 | 5/9 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| 3001436-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3001436-1 | 5/1 Secondary reference U.S. Government activity |
NSN 4330-01-074-9502 is a Filter Element,fluid, manufactured by Pti Technologies Inc., classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-074-9502 has 3 manufacturer part numbers on file: 7513983 (Pti Technologies Inc.), 325871 (Donaldson Company, Inc.), AC-A645F-25Y4 (Pall Aeropower Corporation).
2 possible matches (shared part number, not a government interchangeability claim): 7310-01-434-7862, 4330-01-669-3845. Verify interchangeability with system specifications before substitution.
Key specifications for 7513983: Body Diameter: 1.750 INCHES NOMINAL IN; Body Overall Length: 4.437 INCHES NOMINAL IN; Flow Direction: OUTSIDE IN; Drop Pressure: ERR-060. 9 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.