The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-346-8248, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Lourdes Industries, Inc.. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-346-8248 |
| Primary Part Number | L80390 |
| Item Name | Drier,air-Gas,desiccant |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Lourdes Industries, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | SURFACE TREATMENT IS EPOXY POLYAMIDE PRIMER PER MIL-P-23377B-1,WITH A TOPCOAT OF ACRYLIC LACQUER PER MIL-L-81352-1,COLOR NO. 36231,DARK GRAY PERFED-STD-595,MEDIA; AIR,OUTPUT; 0.035 LBS/MIN AT -65 DEGREES F MAX. DEW POINT,INPUT; 0.070 LBS/MIN AT +64 DEGREES F MAX.,34.4 PSIA NOM.,AND 48 GRAINS/LBS TOTAL MOISTURE,PRESSURE DROP; 2.0 PSI MAX. AT 0.035 LBS/MIN FLOW,EXTERNAL LEAKAGE; (EXCLUDING REACTIVATION FLOW) 0.01 LBS/HR AT 34 PSIG NOM.,OPERATING/NON-OPERATING AMBIENT TEMPS -65 DEGREES F TO +160 DEGREES F,ALTITUDE; SEA LEVEL TO 70,000 FT.,WEIGHT 5.2 LBS. MAX. LBS |
| 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 |
|---|---|
| A51E9059-5 | Northrop Grumman Systems Corporation (USA) |
| L80390 PRIMARY | Lourdes Industries, Inc. (USA) |
NSN 4440-01-346-8248 is a Drier,air-Gas,desiccant, manufactured by Lourdes Industries, Inc., classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-346-8248 has 2 manufacturer part numbers on file: A51E9059-5 (Northrop Grumman Systems Corporation), L80390 (Lourdes Industries, Inc.).
Key specifications for L80390: General Characteristics Item Description: SURFACE TREATMENT IS EPOXY POLYAMIDE PRIMER PER MIL-P-23377B-1,WITH A TOPCOAT OF ACRYLIC LACQUER PER MIL-L-81352-1,COLOR NO. 36231,DARK GRAY PERFED-STD-595,MEDIA; AIR,OUTPUT; 0.035 LBS/MIN AT -65 DEGREES F MAX. DEW POINT,INPUT; 0.070 LBS/MIN AT +64 DEGREES F MAX.,34.4 PSIA NOM.,AND 48 GRAINS/LBS TOTAL MOISTURE,PRESSURE DROP; 2.0 PSI MAX. AT 0.035 LBS/MIN FLOW,EXTERNAL LEAKAGE; (EXCLUDING REACTIVATION FLOW) 0.01 LBS/HR AT 34 PSIG NOM.,OPERATING/NON-OPERATING AMBIENT TEMPS -65 DEGREES F TO +160 DEGREES F,ALTITUDE; SEA LEVEL TO 70,000 FT.,WEIGHT 5.2 LBS. MAX. LBS; End Item Identification: F-14 AIRCRAFT. 1 specification is 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.