The Probe,waveguide, cataloged under National Stock Number 5985-00-295-2522, 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 Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-00-295-2522 |
| Primary Part Number | BA434056ISSUE7 |
| Item Name | Probe,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch |
| Status | ACTIVE |
| FSC Application Data | DIRECTIONAL COUPLER |
| Overall Diameter | 0.446 INCHES NOMINAL IN |
| Frequency Rating | 2.500 GIGAHERTZ MINIMUM AND 3.500 GIGAHERTZ MAXIMUM |
| Usage Design | FOR USE WITH DIRECTIONAL COUPLER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| BA434056ISSUE7 PRIMARY | Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch (USA) |
| Reference | Meaning |
|---|---|
| BA434056ISSUE7 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 5985-00-295-2522 is a Probe,waveguide, manufactured by Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-00-295-2522 has 1 manufacturer part number on file: BA434056ISSUE7 (Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch).
Key specifications for BA434056ISSUE7: FSC Application Data: DIRECTIONAL COUPLER; Overall Diameter: 0.446 INCHES NOMINAL IN; Overall Length: 1.413 INCHES NOMINAL IN; Frequency Rating: 2.500 GIGAHERTZ MINIMUM AND 3.500 GIGAHERTZ MAXIMUM. 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.
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.