The Waveguide Assembly, cataloged under National Stock Number 5985-01-259-7030, 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 Honeywell Intl Dba Honeywell Div Business and General Aviation. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-259-7030 |
| Primary Part Number | 3718642-101 |
| Item Name | Waveguide Assembly |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Honeywell Intl Dba Honeywell Div Business and General Aviation |
| Status | ACTIVE |
| Flange Quantity | 2 |
| Precious Material | SILVER |
| Voltage Standing Wave Ratio | 1.10 |
| Style Designator | STRAIGHT TYPE |
| Flexibility | FLEXIBLE SINGLE TUBING SEGMENT |
| Operating Pressure | 45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS |
| Waveguide Length | 18.000 INCHES NOMINAL IN |
| Surface Treatment | SILVER SINGLE FLANGE ALL SURFACES |
| Precious Material and Location | FLANGE SILVER |
| Material | COPPER ALLOY SINGLE FLANGE |
| 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 |
|---|---|
| 3718642-101 PRIMARY | Honeywell Intl Dba Honeywell Div Business and General Aviation (USA) |
| MI585187-1 | Honeywell Intl Dba Honeywell Div Business and General Aviation (USA) |
NSN 5985-01-259-7030 is a Waveguide Assembly, manufactured by Honeywell Intl Dba Honeywell Div Business and General Aviation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-259-7030 has 2 manufacturer part numbers on file: 3718642-101 (Honeywell Intl Dba Honeywell Div Business and General Aviation), MI585187-1 (Honeywell Intl Dba Honeywell Div Business and General Aviation).
Key specifications for 3718642-101: Flange Quantity: 2; Precious Material: SILVER; Voltage Standing Wave Ratio: 1.10; Style Designator: STRAIGHT TYPE. 10 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 5985-01-259-7030 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.