The Control,keyer, cataloged under National Stock Number 5895-01-197-8770, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Symbolic Displays, Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5895-01-197-8770 |
| Primary Part Number | 702309-1 |
| Item Name | Control,keyer |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Symbolic Displays, Inc |
| Status | ACTIVE |
| Maximum Overall Width | 5.680 INCHES IN |
| Inclosure Type | ENCASED |
| Maximum Overall Length | 9.680 INCHES IN |
| Power Source | EXTERNAL |
| Features Provided | INTERNAL ILLUMINATION |
| Maximum Voltage Rating in Volts | 30.0 AC |
| Indication Method | TRANSMITTING LIGHT |
| Reference Number Differentiating Characteristics | DIFFERENTIATED BY SOURCE CONTROLING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | CT |
| Weight | 1.0000 lbs |
| Cube | 0.3256 cu ft |
| Part Number | Manufacturer |
|---|---|
| 702309-1 | Symbolic Displays, Inc (USA) |
| Reference | Meaning |
|---|---|
| 441-10041 | D/9 Drawing number reference only U.S. Government activity |
| 441-10041-1 | 5/9 Secondary reference U.S. Government activity |
| 441-10041-501 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 5895-01-197-8770 is a Control,keyer, manufactured by Symbolic Displays, Inc, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-197-8770 has 1 manufacturer part number on file: 702309-1 (Symbolic Displays, Inc).
Key specifications for 702309-1: Maximum Overall Width: 5.680 INCHES IN; Inclosure Type: ENCASED; Maximum Overall Length: 9.680 INCHES IN; Power Source: EXTERNAL. 8 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 5895-01-197-8770 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.