The Filter,fluid, cataloged under National Stock Number 4330-00-720-4974, 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 Us Army Aviation and Missile Command. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4330-00-720-4974 |
| Primary Part Number | 9026486 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Filtering Media Design | SPIRAL WOUND ALL FILTERING MEDIA RESPONSES |
| First Intake Nominal Thread Size | 0.438 INCHES IN |
| First Intake Thread Series Designator | UNF |
| Design Type | REUSABLE |
| Body Outside Diameter | 0.718 INCHES NOMINAL IN |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL TUBE END |
| First Intake Thread Class | 2B |
| Style Designator | INLINE (HYDRAULIC) |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 2 |
| Body Length | 4.219 INCHES NOMINAL IN |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Material | STEEL FILTERING MEDIUM |
| Material | ALUMINUM ALLOY BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 4330-00-720-4974 is a Filter,fluid, manufactured by Us Army Aviation and Missile Command, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-00-720-4974 has 2 manufacturer part numbers on file: 9026486 (Us Army Aviation and Missile Command), 62264 (Arvinmeritor Inc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-406-9782. Verify interchangeability with system specifications before substitution.
Key specifications for 9026486: Filtering Media Design: SPIRAL WOUND ALL FILTERING MEDIA RESPONSES; First Intake Nominal Thread Size: 0.438 INCHES IN; First Intake Thread Series Designator: UNF; Design Type: REUSABLE. 17 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.