The Waveguide Assembly, cataloged under National Stock Number 5985-01-354-9801, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5985-01-354-9801 |
| Primary Part Number | G438011-1 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Tubing Wall Construction Style | CORRUGATED ALL TUBING SEGMENT |
| Flange Quantity | 2 |
| Precious Material | GOLD |
| Style Designator | STRAIGHT TYPE |
| Flexibility | FLEXIBLE ALL TUBING SEGMENT |
| Waveguide Length | 558.000 INCHES MINIMUM AND 602.000 INCHES MAXIMUM IN |
| Surface Treatment | PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| Precious Material and Location | INTERNAL SURFACES GOLD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| G438011-1 | Microwave Engineering Corporation (USA) |
| G438011-1 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| G438011-1 | Frontgrade Technologies Inc. (USA) |
| Reference | Meaning |
|---|---|
| MWA-1424-1 | 5/9 Secondary reference Gore W L and Associates Inc Electronic Products Div |
| G438011-1 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5985-01-354-9801 is a Waveguide Assembly, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-354-9801 has 3 manufacturer part numbers on file: G438011-1 (Microwave Engineering Corporation), G438011-1 (Raytheon Company Dba Raytheon Co), G438011-1 (Frontgrade Technologies Inc.).
Key specifications for G438011-1: Tubing Wall Construction Style: CORRUGATED ALL TUBING SEGMENT; Flange Quantity: 2; Precious Material: GOLD; Style Designator: STRAIGHT TYPE. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-354-9801 has DEMIL Code D. 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.