The Test Set,optical Power, cataloged under National Stock Number 6650-01-474-0249, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-474-0249 |
| Item Name | Test Set,optical Power |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| Length | 246.0 MILLIMETERS NOMINAL MM |
| Major Components | POWER METER; LIGHT SOURCE; FIBER TRACER |
| DC Voltage Rating | 9.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Features Provided | INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED |
| Electrical Power Source Relationship | OPERATING |
| Depth | 94.0 MILLIMETERS NOMINAL MM |
| Enclosure Feature | MULTIPLE ITEM W/CARRYING CASE |
| Width | 229.0 MILLIMETERS NOMINAL MM |
| Accessory Component Quantity | 12 |
| Test Type for Which Designed | POWER LOSS TESTS; OPTICAL CABLE TESTS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| FT820A | 3/9 Design control — primary reference Black Box Corporation of Pennsylvania |
NSN 6650-01-474-0249 is a Test Set,optical Power, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-01-474-0249: Length: 246.0 MILLIMETERS NOMINAL MM; Major Components: POWER METER; LIGHT SOURCE; FIBER TRACER; DC Voltage Rating: 9.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Features Provided: INTERNAL BATTERY ACCOMMODATION LOCATION NOT OTHERWISE SPECIFIED. 10 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.
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.