The Dehydrator Unit,nonreactivating, cataloged under National Stock Number 4440-01-477-0117, is classified within Federal Supply Class 4440 (Driers, Dehydrators, and Anhydrators) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is Raytheon Company Div Corp. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4440-01-477-0117 |
| Primary Part Number | MT050-81015 |
| Item Name | Dehydrator Unit,nonreactivating |
| FSC / FSG | 4440 / 44 — Driers, Dehydrators, and Anhydrators |
| Manufacturer | Raytheon Company Div Corp |
| Status | ACTIVE |
| Body Overall Length | 14.000 INCHES NOMINAL IN |
| Accessory Components and Quantity | 1 20 FT. 3/8 IN. POLY TUBING; 1 SHUT OFF VALVE; 1 1/8 IN. NPT TO 3/8 IN. POLYETHYLENE TUBING ELBOW IN |
| Body Overall Height | 7.250 INCHES NOMINAL IN |
| Body Overall Width | 19.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| MT050-81015 | Raytheon Company Div Corp (USA) |
| Reference | Meaning |
|---|---|
| MTH-050-101 | 5/9 Secondary reference U.S. Government activity |
| 160-011112-G001 | C/1 Advisory reference — outside the item-of-supply concept Saab, Inc Div Surveillance |
| MT050-81015 | 3/2 Design control — primary reference U.S. Government activity |
| H295379 | 5/2 Secondary reference U.S. Government activity |
NSN 4440-01-477-0117 is a Dehydrator Unit,nonreactivating, manufactured by Raytheon Company Div Corp, classified under FSC 4440, Driers, Dehydrators, and Anhydrators. Status: active.
NSN 4440-01-477-0117 has 1 manufacturer part number on file: MT050-81015 (Raytheon Company Div Corp).
Key specifications for MT050-81015: Body Overall Length: 14.000 INCHES NOMINAL IN; Accessory Components and Quantity: 1 20 FT. 3/8 IN. POLY TUBING; 1 SHUT OFF VALVE; 1 1/8 IN. NPT TO 3/8 IN. POLYETHYLENE TUBING ELBOW IN; Special Features: RACK MOUNTED; 115 V; 60 HZ;N6330.49, ASDE-X V; Body Overall Height: 7.250 INCHES NOMINAL IN. 4 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.