The Communication System, cataloged under National Stock Number 5895-01-664-5490, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5895-01-664-5490 |
| Primary Part Number | 820-155 |
| Item Name | Communication System |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Shelf Life Code | 0 |
| Criticality Code | S |
| Unit of Issue | EA |
| Acquisition advice code | DM |
| Part Number | Manufacturer |
|---|---|
| 820-155 | Morgan Diving Corp (USA) |
| 6914580 FIND 40ED | Naval Inventory Control Point Mechanicsburg (USA) |
| 820-155 PRIMARY | Naval Sea Systems Command (USA) |
| 820-155ED | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 820-155 | 5/2 Secondary reference U.S. Government activity |
| 6914580 FIND 40 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5895-01-664-5490 is a Communication System, manufactured by Naval Sea Systems Command, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-664-5490 has 4 manufacturer part numbers on file: 820-155 (Morgan Diving Corp), 6914580 FIND 40ED (Naval Inventory Control Point Mechanicsburg), 820-155 (Naval Sea Systems Command), 820-155ED (Naval Inventory Control Point Mechanicsburg).
Key specifications for 820-155: Criticality Code Justification: FEAT; Special Features: EXPLOSIVE ORDNANCE DISPOSAL (EOD) TOOLS/EQUIPMENT; Part Name Assigned by Controlling Agency: COMM PORT PLUG. 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 5895-01-664-5490 has DEMIL Code Q. 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.