The Panel,indicator, cataloged under National Stock Number 1680-01-658-2955, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Sun Display Systems Llc. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Panel,indicator |
| FSC / FSG | 1680 — No Item Name Available (FSG 16) |
| Manufacturers | Fleet Readiness Center East Div Department of Navy (CAGE 96916); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Sun Display Systems Llc (CAGE 6ELP9) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-658-2955 |
| Primary Part Number | 4-494 |
| Item Name | Panel,indicator |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | Sun Display Systems Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21D0393-1 | Fleet Readiness Center East Div Department of Navy (USA) |
| MIL-DTL-7788 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 4-494 PRIMARY | Sun Display Systems Llc (USA) |
| 65912-01808-103 PRIMARY | Sun Display Systems Llc (USA) |
NSN 1680-01-658-2955 is a Panel,indicator, manufactured by Sun Display Systems Llc, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-01-658-2955 has 4 cross-referenced part numbers: 21D0393-1 (Fleet Readiness Center East Div Department of Navy), MIL-DTL-7788 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 4-494 (Sun Display Systems Llc), 65912-01808-103 (Sun Display Systems Llc).
There are 9 known substitutes for 1680-01-658-2955: 5999-00-035-9024, 5306-00-151-1972, 6680-00-240-5674 and 6 more. Verify interchangeability with system specifications before substitution.