The Lubricator,airline, cataloged under National Stock Number 4930-01-447-3622, is classified within Federal Supply Class 4930 (Lubrication and Fuel Dispensing Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Norgren C a Co. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4930-01-447-3622 |
| Primary Part Number | L74C3APDAN |
| Item Name | Lubricator,airline |
| FSC / FSG | 4930 / 49 — Lubrication and Fuel Dispensing Equipment |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Overall Diameter | 4.320 INCHES NOMINAL IN |
| Line Connection Thread Size and Series/type Designator | 0.375-18 NPTF |
| Lubrication Spray Type | FOG |
| Bowl Capacity | 1.000 QUARTS |
| Features Provided | MANUAL DRAIN AND SIGHT GLASS VISUAL INDICATOR AND OIL FEED CONTROL |
| Maximum Operating Temp | 175.0 FAHRENHEIT DEGF |
| Maximum Inlet Pressure Rating | ERR-060 |
| Bowl Material | ALUMINUM |
| Air Flow Rate | 2.5 CUBIC FEET PER MINUTE MINIMUM AND 40.0 CUBIC FEET PER MINUTE MAXIMUM |
| 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 |
|---|---|
| L74C3APDAN PRIMARY | Norgren C a Co (USA) |
NSN 4930-01-447-3622 is a Lubricator,airline, manufactured by Norgren C a Co, classified under FSC 4930, Lubrication and Fuel Dispensing Equipment. Status: active.
NSN 4930-01-447-3622 has 1 manufacturer part number on file: L74C3APDAN (Norgren C a Co).
Key specifications for L74C3APDAN: Overall Height: 14.020 INCHES NOMINAL IN; Overall Diameter: 4.320 INCHES NOMINAL IN; Line Connection Thread Size and Series/type Designator: 0.375-18 NPTF; Lubrication Spray Type: FOG. 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.