The Filter Assembly,fluid, cataloged under National Stock Number 4330-01-111-9270, 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 Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division. Government technical data includes 21 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4330-01-111-9270 |
| Primary Part Number | 400DD238W13491 |
| Item Name | Filter Assembly,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SINGLE FILTERING MEDIA RESPONSE |
| Design Type | REUSABLE |
| First Intake Flange Raised Face Diameter | 6.188 INCHES NOMINAL IN |
| First Intake Flange Thickness | 1.250 INCHES NOMINAL IN |
| Temp Rating | -40.0 FAHRENHEIT MINIMUM AND 107.0 FAHRENHEIT MAXIMUM DEGF |
| First Intake Flange Outside Diameter | 10.000 INCHES NOMINAL IN |
| First Intake Connection Type | RAISED FACE FLANGE HEAD SIDE |
| Features Provided | DIFFERENTIAL PRESSURE INDICATOR AND DRAIN PLUG AND SWITCH-OVER VALVE |
| First Intake Flange Shape Style | ROUND W/UNTHREADED BOLT HOLES |
| Filtering Element Quantity | 2 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Differential Pressure | ERR-060 |
| Material | RUBBER BUNA N SEAL |
| Material | IRON CAST BODY |
| Material | STEEL CORROSION RESISTING FILTERING MEDIUM |
| Material | IRON CAST SEDIMENT BOWL |
| Unit Quantity | 2 |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION HEAD SIDE |
| First Intake Flange Face Style | RAISED |
| First Intake Flange Raised Face Height | 0.062 INCHES NOMINAL 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 |
|---|---|
| 400DD238W13491 PRIMARY | Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division (USA) |
| Reference | Meaning |
|---|---|
| 400DD-238W-1349 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
| 400DX238W12178 | 5/9 Secondary reference Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division |
NSN 4330-01-111-9270 is a Filter Assembly,fluid, manufactured by Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-111-9270 has 1 manufacturer part number on file: 400DD238W13491 (Parker-Hannifin Corporation Dba Hydraulic Filter Division Div Hydraulic & Fuel Filter Division).
1 possible match (shared part number, not a government interchangeability claim): 4330-01-240-3984. Verify interchangeability with system specifications before substitution.
Key specifications for 400DD238W13491: Filtering Media Design: PLEATED SINGLE FILTERING MEDIA RESPONSE; Design Type: REUSABLE; First Intake Flange Raised Face Diameter: 6.188 INCHES NOMINAL IN; First Intake Flange Thickness: 1.250 INCHES NOMINAL IN. 21 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.