The Dryer,desiccant, cataloged under National Stock Number 2990-01-502-7743, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-01-502-7743 |
| Primary Part Number | X03-04M00 |
| Item Name | Dryer,desiccant |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division |
| Status | ACTIVE |
| 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 |
|---|---|
| X03-04M00 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA) |
| Reference | Meaning |
|---|---|
| X03-04M00 | 5/9 Secondary reference U.S. Government activity |
NSN 2990-01-502-7743 is a Dryer,desiccant, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-502-7743 has 1 manufacturer part number on file: X03-04M00 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division).
Key specifications for X03-04M00: Overall Height: 10.000 INCHES NOMINAL IN; Special Features: W/METAL BOWL; TOTAL AIRFLOW 4400 SCF; MAX PRESSURE 150 PSIG; PIPE CONNECTION 0.500 IN. NPT IN; End Item Identification: CONTROL,GOVERNOR,AIR P/N 905 WMEC-551-008 ONBOARD 270 FT WMEC COAST GUARD VESSELS FT. 0 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.