The Switch,waveguide, cataloged under National Stock Number 5985-01-687-7964, 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 Waveline Inc. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-687-7964 |
| Primary Part Number | 577-E-P |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Waveline Inc |
| Status | ACTIVE |
| Waveguide Flange Type | COVER |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Body Style | RECTANGULAR |
| Actuator Voltage in Volts | 28.0 NOMINAL |
| Voltage Standing Wave Ratio | 1.10 SINGLE |
| Pole Quantity | 2 |
| Actuator Current Type and Rating in Amps | 2.3 DC NOMINAL |
| Switch Type | TRANSFER |
| Actuator Operating Method | MOTOR |
| Frequency Rating | 7.05 GIGAHERTZ MINIMUM AND 10.0 GIGAHERTZ MAXIMUM SINGLE FREQUENCY OPERATING |
| Rf Power Handling Capability | 0.05 DECIBELS AVERAGE SINGLE |
| Material | ALUMINUM BODY |
| Flange Connecting Facility and Quantity | 4 UNTHREADED HOLE(S) |
| Throw Quantity | 2 |
| 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 |
|---|---|
| 577-E-P PRIMARY | Waveline Inc (USA) |
NSN 5985-01-687-7964 is a Switch,waveguide, manufactured by Waveline Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-687-7964 has 1 manufacturer part number on file: 577-E-P (Waveline Inc).
Key specifications for 577-E-P: Waveguide Flange Type: COVER; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Body Style: RECTANGULAR; Actuator Voltage in Volts: 28.0 NOMINAL. 14 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.