The Desiccant Assembly, cataloged under National Stock Number 6850-01-199-8450, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is Raytheon Company. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6850-01-199-8450 |
| Primary Part Number | 5189645 |
| Item Name | Desiccant Assembly |
| FSC / FSG | 6850 / 68 — Miscellaneous Chemical Specialties |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| General Characteristics Item Description | COVER PLATE,ALUMINUM,6061-T6,ANODIZED,MIL-A-8625; BODY,ALUMINUM,6061-T6,HARD ANODIZE; O-RING SEAL,MS28775-126; 2 FITTINGS 1/3 NPTF; DESICCANT 80 PCT,TY 2,GRADE M AND 20 PCT TY4,PER MIL-D-3716; 2 VIEWING PORTS; O/A LG 24.500 IN.,O/A DIA 4.500 IN. IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5189645 | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 5189645 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
| GDEC-3A | 3/9 Design control — primary reference Furton Industries Inc Dba Coast Engineering Labs |
NSN 6850-01-199-8450 is a Desiccant Assembly, manufactured by Raytheon Company, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
NSN 6850-01-199-8450 has 1 manufacturer part number on file: 5189645 (Raytheon Company).
Key specifications for 5189645: General Characteristics Item Description: COVER PLATE,ALUMINUM,6061-T6,ANODIZED,MIL-A-8625; BODY,ALUMINUM,6061-T6,HARD ANODIZE; O-RING SEAL,MS28775-126; 2 FITTINGS 1/3 NPTF; DESICCANT 80 PCT,TY 2,GRADE M AND 20 PCT TY4,PER MIL-D-3716; 2 VIEWING PORTS; O/A LG 24.500 IN.,O/A DIA 4.500 IN. IN. 1 specification is documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.