The Coho Module, cataloged under National Stock Number 5840-00-480-5372, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5840-00-480-5372 |
| Item Name | Coho Module |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY. DIM. 12.870 IN. LONG,BY 6.250 IN. WIDE,BY 2.600 IN. DEEP. THE COHERENT OSCILLATOR IS SYNCHRONIZED WITH THE PHASE OF THE TRANSMITTED PULSE TO PROVIDE A COHERENT 30 MHZ REFERENCE FOR USE IN DETECTING PHASE SHIFTS BETWEEN ADJACENT TRANSMITTER PULSE SIGNAL RETURNS FOR MTI OPERATION; TI 6310.23, FA 8200E, 2A5A6, PG 10-189, VOL 2, SEC 10-11//TI 6310.41, FA 8200F, 2A5A6, PG 10-189, VOL 2 SEC 10-11//TI 6310.4A, FA 8200, 2A5A6, PG 10-161, VOL 2, SEC 10-11 MHz |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| FA8226 | 5/2 Secondary reference U.S. Government activity |
| 669005-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5840-00-480-5372 is a Coho Module, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
Key specifications for 5840-00-480-5372: General Characteristics Item Description: ALUMINUM ALLOY. DIM. 12.870 IN. LONG,BY 6.250 IN. WIDE,BY 2.600 IN. DEEP. THE COHERENT OSCILLATOR IS SYNCHRONIZED WITH THE PHASE OF THE TRANSMITTED PULSE TO PROVIDE A COHERENT 30 MHZ REFERENCE FOR USE IN DETECTING PHASE SHIFTS BETWEEN ADJACENT TRANSMITTER PULSE SIGNAL RETURNS FOR MTI OPERATION; TI 6310.23, FA 8200E, 2A5A6, PG 10-189, VOL 2, SEC 10-11//TI 6310.41, FA 8200F, 2A5A6, PG 10-189, VOL 2 SEC 10-11//TI 6310.4A, FA 8200, 2A5A6, PG 10-161, VOL 2, SEC 10-11 MHz; End Item Identification: AIRPORT SURVEILLANCE RADAR 7, FA8200, ANGPN12 (ASR7). 1 specification is 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 5840-00-480-5372 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.