The Compressor-Dehydrator,electronic, cataloged under National Stock Number 4440-01-470-6626, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Howell Laboratories Inc Dba Howell Laboratories Inc. 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 | 4440-01-470-6626 |
| Primary Part Number | 6909-G503/7182-G501/WIREOPT2 |
| Item Name | Compressor-Dehydrator,electronic |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Howell Laboratories Inc Dba Howell Laboratories Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6909-G503/7182-G501/WIREOPT2 PRIMARY | Howell Laboratories Inc Dba Howell Laboratories Inc (USA) |
NSN 4440-01-470-6626 is a Compressor-Dehydrator,electronic, manufactured by Howell Laboratories Inc Dba Howell Laboratories Inc, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-470-6626 has 1 manufacturer part number on file: 6909-G503/7182-G501/WIREOPT2 (Howell Laboratories Inc Dba Howell Laboratories Inc).
Key specifications for 6909-G503/7182-G501/WIREOPT2: Special Features: PROVIDES PRESSURIZED AIR FOR ROTARY JOINT; FUNCTION, COMPRESSOR-DEYHDRATOR UNIT; REFERENCE DATA, 7-1, TM-6909-G503-00, MODEL 6909 COMPRESSOR-DEHYDRATOR, PG 7-1, TI-6340.27, CHAPTER 9, CHANGE 9, ARSR 4 TYPE 10331; End Item Identification: ARSR-4, USED WITH FA-10318 ROTARY JOINT (UNIT 12). 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.
NSN 4440-01-470-6626 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.