The Manifold Assembly,water, cataloged under National Stock Number 1650-01-396-0543, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Raytheon Company Dba Raytheon Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-396-0543 |
| Primary Part Number | 939202-1 |
| Item Name | Manifold Assembly,water |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF MANIFOLD TUBES, REAR PANEL, PLASTIC COVER, THERMAL COMPOUND, SCREWS AND WASHERS |
| Material | ALUMINUM AND COPPER AND PLASTIC |
| 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 |
|---|---|
| 939202-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| Reference | Meaning |
|---|---|
| 939202-1 | 5/9 Secondary reference Raytheon Company Div Corp |
| 939202 | D/9 Drawing number reference only Raytheon Company Div Corp |
NSN 1650-01-396-0543 is a Manifold Assembly,water, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-396-0543 has 1 manufacturer part number on file: 939202-1 (Raytheon Company Dba Raytheon Co).
1 possible match (shared part number, not a government interchangeability claim): 1650-01-424-8549. Verify interchangeability with system specifications before substitution.
Key specifications for 939202-1: General Characteristics Item Description: CONSISTS OF MANIFOLD TUBES, REAR PANEL, PLASTIC COVER, THERMAL COMPOUND, SCREWS AND WASHERS; Overall Length: 14.000 INCHES NOMINAL IN; Overall Width: 6.500 INCHES NOMINAL IN; Special Features: ITEM IS USED AS A COOLING SYSTEM FOR ELECTRONIC PARTS MOUNTED ON IT. 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.