The Coho Oscillator, cataloged under National Stock Number 5840-01-020-6803, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-020-6803 |
| Item Name | Coho Oscillator |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF HOUSING WITH TWO COVERS 1;CONNECTOR,RECEPTACLE 4;TIP;JACK 2;TERMINAL,GROUND 1;WIRE,BARE CU .025 DIA,15 IN.SLEEVING,INSULATION 10 IN; PRINTED WIRING BOARD 1;HYBIRD NETWORK 1;RESISTORS 29;CAPACITORS 24;INDUCTOR 11;DIODE 1;TRANSISTORS 9 IN |
| Entry Date | 73-07-17 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 347D888G01 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Support Services Corp |
| 347D888G01 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5840-01-020-6803 is a Coho Oscillator, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
Key specifications for 5840-01-020-6803: General Characteristics Item Description: CONSISTS OF HOUSING WITH TWO COVERS 1;CONNECTOR,RECEPTACLE 4;TIP;JACK 2;TERMINAL,GROUND 1;WIRE,BARE CU .025 DIA,15 IN.SLEEVING,INSULATION 10 IN; PRINTED WIRING BOARD 1;HYBIRD NETWORK 1;RESISTORS 29;CAPACITORS 24;INDUCTOR 11;DIODE 1;TRANSISTORS 9 IN; Entry Date: 73-07-17; End Item Identification: 5840-01-020-5631,RADAR SET AN/TPS-63. 2 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 5840-01-020-6803 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.