The Switch,waveguide, cataloged under National Stock Number 5985-01-034-6732, 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 7 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-034-6732 |
| Primary Part Number | 877E |
| Item Name | Switch,waveguide |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Waveline Inc |
| Status | ACTIVE |
| Switching Time | 100.0 MILLISECONDS MS |
| Switch Return Mechanism Type | FAIL-SAFE |
| Minimum Crosstalk Rating in Decibels | 70.0 SINGLE |
| Insertion Loss in Decibels | 0.15 SINGLE |
| Actuator Operating Method | RELAY |
| Operating Temp Range | -54.0 TO 100.0 CELSIUS DEGC |
| Terminal Type and Quantity | 2 RECTANGULAR FLANGE |
| 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 |
|---|---|
| 877E PRIMARY | Waveline Inc (USA) |
NSN 5985-01-034-6732 is a Switch,waveguide, manufactured by Waveline Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-034-6732 has 1 manufacturer part number on file: 877E (Waveline Inc).
1 possible match (shared part number, not a government interchangeability claim): 6130-01-407-7051. Verify interchangeability with system specifications before substitution.
Key specifications for 877E: Switching Time: 100.0 MILLISECONDS MS; Switch Return Mechanism Type: FAIL-SAFE; Overall Length: 3.062 INCHES NOMINAL IN; Overall Width: 1.375 INCHES NOMINAL IN. 7 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.