The Horn,waveguide, cataloged under National Stock Number 5985-00-580-0868, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-580-0868 |
| Primary Part Number | 2309133 |
| Item Name | Horn,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Connection Method | FLANGE |
| Throat Depth | 1.437 INCHES NOMINAL IN |
| Mouth Length | 10.125 INCHES NOMINAL IN |
| Accommodated Conductor Type | WAVEGUIDE |
| Mouth Depth | 11.375 INCHES NOMINAL IN |
| Mouth Width | 7.000 INCHES NOMINAL IN |
| Frequency Range Rating | +3.95 TO 5.85 GIGAHERTZ |
| Throat Width | 0.872 INCHES NOMINAL IN |
| Throat Length | 1.872 INCHES NOMINAL IN |
| Material | ALUMINUM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2380315 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 2309133 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 2309133 | C/1 Advisory reference — outside the item-of-supply concept Lockheed Martin Corporation Div Rms - Mitchel Field |
NSN 5985-00-580-0868 is a Horn,waveguide, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-580-0868 has 2 manufacturer part numbers on file: 2380315 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2309133 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 2309133: Connection Method: FLANGE; Throat Depth: 1.437 INCHES NOMINAL IN; Mouth Length: 10.125 INCHES NOMINAL IN; Overall Length: 12.250 INCHES NOMINAL IN. 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 5985-00-580-0868 has DEMIL Code B. 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.