The Probe,waveguide, cataloged under National Stock Number 5985-00-059-9386, 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 Microwave Engineering Corporation. Government technical data includes 4 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-059-9386 |
| Primary Part Number | X40-742 |
| Item Name | Probe,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Microwave Engineering Corporation |
| Status | ACTIVE |
| Body Surface Treatment | NICKEL PLATED |
| Impedance Rating in Ohms | 50.0 NOMINAL |
| Detector Type | CRYSTAL |
| Frequency Rating | 8.2 GIGAHERTZ MINIMUM AND 12.4 GIGAHERTZ MAXIMUM |
| 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 |
|---|---|
| X40-742 | Microwave Engineering Corporation (USA) |
| Reference | Meaning |
|---|---|
| DBG313-1 | 3/9 Design control — primary reference Systron-Donner Corp Microwave/instrument Div |
| 58-26170B01 | 5/9 Secondary reference U.S. Government activity |
| 58-26170B01 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. Dba Gdms |
| TR641159 | 5/9 Secondary reference Microwave Engineering Corporation |
NSN 5985-00-059-9386 is a Probe,waveguide, manufactured by Microwave Engineering Corporation, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-059-9386 has 1 manufacturer part number on file: X40-742 (Microwave Engineering Corporation).
Key specifications for X40-742: Overall Height: 2.112 INCHES NOMINAL IN; Body Surface Treatment: NICKEL PLATED; Overall Length: 8.120 INCHES MAXIMUM IN; Overall Width: 1.625 INCHES NOMINAL IN. 4 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 5985-00-059-9386 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.