The Keyer, cataloged under National Stock Number 5895-00-889-9623, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Ewasig Gmbh & Co Kg. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-00-889-9623 |
| Primary Part Number | R3088-5 |
| Item Name | Keyer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Ewasig Gmbh & Co Kg |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS COMMUNICATION EQUIPMENT |
| DC Voltage Rating | 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT |
| Electrical Power Source Relationship | OPERATING |
| Keying Method | ELECTRONIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R3088-5 | Ewasig Gmbh & Co Kg (DEU) |
| Reference | Meaning |
|---|---|
| AV0346 | 5/9 Secondary reference Jordan Electronics Div Phaostron Instrument and Electronic Co |
| R3088-5 | 5/9 Secondary reference U.S. Government activity |
| 618402-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5895-00-889-9623 is a Keyer, manufactured by Ewasig Gmbh & Co Kg, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-00-889-9623 has 1 manufacturer part number on file: R3088-5 (Ewasig Gmbh & Co Kg).
Key specifications for R3088-5: Overall Height: 1.594 INCHES NOMINAL IN; FSC Application Data: MISCELLANEOUS COMMUNICATION EQUIPMENT; DC Voltage Rating: 28.0 VOLTS NOMINAL FIRST OPERATING POWER RQMT; Overall Length: 2.672 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5895-00-889-9623 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.