The Test Set,optical Power, cataloged under National Stock Number 6650-01-563-6641, 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 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6650-01-563-6641 |
| Item Name | Test Set,optical Power |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| Enclosure Feature | SINGLE ITEM W/HOUSING AND SINGLE ITEM W/CARRYING CASE |
| 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 |
|---|---|
| CKSM-2 | 3/9 Design control — primary reference Noyes Fiber Systems Llc |
NSN 6650-01-563-6641 is a Test Set,optical Power, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-01-563-6641: Special Features: PALM-SIZE; INCLUDES DUAL LED SOURCE, DUAL LASER SOURCE AND OPTICAL POWER METER; RUNS ON AA ALKALINE BATTERIES; 2.5MM UNIVERSAL ADAPTER CAP; UNC-SC CONNECTOR; 50 AND 62.5UM MANDRELS; POWER MEASUREMENTS IN DBM OR UW, INSERTION LOSS IN DB; BACKLIT LCD; BATTERY GAUGE MM; Enclosure Feature: SINGLE ITEM W/HOUSING AND SINGLE ITEM W/CARRYING CASE. 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.
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.