The Drier,air-Gas,desiccant, cataloged under National Stock Number 4440-01-418-8855, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Comco, Inc. Dba Comco Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-418-8855 |
| Primary Part Number | AD-5100-4 |
| Item Name | Drier,air-Gas,desiccant |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Comco, Inc. Dba Comco Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MAXIMUM VOLUME 10 SCFM;MAXIMUM MOISTURE OUTPUT 88 PPM;MAXIMUM AIR DRYER PER CHARGE 4000 CFM |
| Pressure Rating | ERR-060 |
| 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 |
|---|---|
| AD-5100-4 PRIMARY | Comco, Inc. Dba Comco Inc (USA) |
| Reference | Meaning |
|---|---|
| MB-5100-4 | 5/9 Secondary reference Comco, Inc. Dba Comco Inc |
NSN 4440-01-418-8855 is a Drier,air-Gas,desiccant, manufactured by Comco, Inc. Dba Comco Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-418-8855 has 1 manufacturer part number on file: AD-5100-4 (Comco, Inc. Dba Comco Inc).
Key specifications for AD-5100-4: General Characteristics Item Description: MAXIMUM VOLUME 10 SCFM;MAXIMUM MOISTURE OUTPUT 88 PPM;MAXIMUM AIR DRYER PER CHARGE 4000 CFM; Pressure Rating: ERR-060; End Item Identification: AIR FORCE WEAPON SYSTEM CODE 19 AIRCRAFT F-15;END ITEM ON SSR AN/ALM-205B. 2 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.