The Filter Body,fluid, cataloged under National Stock Number 4330-01-320-1665, 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 Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-320-1665 |
| Primary Part Number | WC0041916D2A |
| Item Name | Filter Body,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| Status | ACTIVE |
| First Discharge Connection Type | UNTHREADED EXTERNAL HOSE SIDE NEAR TOP |
| Surface Treatment Document and Classification | QQ-A-200/8F FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Distance From Bottom of Body to Center of Inlet | 4.120 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN |
| First Intake Nominal Thread Size | 0.250 INCHES IN |
| First Intake Thread Series Designator | NPT |
| Body Outside Diameter | 2.960 INCHES NOMINAL IN |
| First Intake Thread Direction | RIGHT-HAND |
| First Intake Connection Type | THREADED INTERNAL PIPE BOTTOM |
| Style Designator | ELL TYPE (HYDRAULIC) |
| Material Document and Classification | QQ-A-225/B FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | NOT IDENTICAL |
| First Discharge Nominal Outside Diameter | 1.000 INCHES IN |
| Surface Treatment | ANODIZE BODY |
| Media for Which Designed | AIR |
| Material | ALUMINUM ALLOY 6061 BODY |
| Mounting Type | INLET CONNECTION AND OUTLET CONNECTION LINE |
| 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 |
|---|---|
| 6310161-120 | Naval Sea Systems Command (USA) |
| WC0041916D2A PRIMARY | Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div (USA) |
| WC0041916D2A PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6310161 | D/9 Drawing number reference only Naval Sea Systems Command |
| WD-00419-16D2A | 5/9 Secondary reference Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div |
| 6310161-120 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
NSN 4330-01-320-1665 is a Filter Body,fluid, manufactured by Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-320-1665 has 3 manufacturer part numbers on file: 6310161-120 (Naval Sea Systems Command), WC0041916D2A (Pall Aeropower Corp Sub of Pall Corp Mectron Industries Div), WC0041916D2A (Pall Aeropower Corporation).
Key specifications for WC0041916D2A: First Discharge Connection Type: UNTHREADED EXTERNAL HOSE SIDE NEAR TOP; Surface Treatment Document and Classification: QQ-A-200/8F FED SPEC SINGLE TREATMENT RESPONSE BODY; Distance From Bottom of Body to Center of Inlet: 4.120 INCHES MINIMUM AND 4.380 INCHES MAXIMUM IN; First Intake Nominal Thread Size: 0.250 INCHES IN. 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.