The Filter,fluid, cataloged under National Stock Number 4330-01-513-8787, 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 Norgren C a Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4330-01-513-8787 |
| Primary Part Number | F73G-4AN-QT3 |
| Item Name | Filter,fluid |
| FSC / FSG | 4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| First Intake Nominal Thread Size | 0.500 INCHES IN |
| Design Type | REUSABLE |
| Body Outside Diameter | 2.750 INCHES NOMINAL IN |
| Temp Rating | 125.0 FAHRENHEIT NOMINAL DEGF |
| First Intake Thread Direction | RIGHT-HAND |
| Body Height | 6.532 INCHES NOMINAL IN |
| First Intake Connection Type | THREADED INTERNAL PIPE HEAD SIDE |
| Style Designator | HIGH PRESSURE THREADED BODY |
| Operating Pressure | 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Filtering System for Which Designed | FULL FLOW |
| First Discharge Connection Relationship to Intake Connection | IDENTICAL TO FIRST INTAKE CONNECTION |
| Media for Which Designed | AIR |
| Material | PLASTIC POLYPROPYLENE FILTERING MEDIUM |
| Material | PLASTIC POLYCARBONATE BODY |
| Material | RUBBER BUNA N SEAL |
| 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 |
|---|---|
| F73G-4AN-QT3 | Konstance Pneumatics Inc (USA) |
| F73G-4AN-QT3 PRIMARY | Norgren C a Co (USA) |
| F73G-4AN-QT3 | Penn-Air & Hydraulics Corp (USA) |
| Reference | Meaning |
|---|---|
| F73G | 5/1 Secondary reference Norgren C a Co |
NSN 4330-01-513-8787 is a Filter,fluid, manufactured by Norgren C a Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
NSN 4330-01-513-8787 has 3 manufacturer part numbers on file: F73G-4AN-QT3 (Konstance Pneumatics Inc), F73G-4AN-QT3 (Norgren C a Co), F73G-4AN-QT3 (Penn-Air & Hydraulics Corp).
Key specifications for F73G-4AN-QT3: First Intake Nominal Thread Size: 0.500 INCHES IN; Design Type: REUSABLE; Body Outside Diameter: 2.750 INCHES NOMINAL IN; Temp Rating: 125.0 FAHRENHEIT NOMINAL DEGF. 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.