The Test Set Subassembly,optical Ins, cataloged under National Stock Number 6650-01-357-4659, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. The manufacturer of record is Thermo Jarrell Ash Corp Baird Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Test Set Subassembly,optical Ins |
| FSC / FSG | 6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66) |
| Manufacturers | Thermo Jarrell Ash Corp Baird Div (CAGE 05234) |
| Parameter | Value |
|---|---|
| NSN | 6650-01-357-4659 |
| Primary Part Number | 675981 |
| Item Name | Test Set Subassembly,optical Ins |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Thermo Jarrell Ash Corp Baird Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 675981 PRIMARY | Thermo Jarrell Ash Corp Baird Div (USA) |
NSN 6650-01-357-4659 is a Test Set Subassembly,optical Ins, manufactured by Thermo Jarrell Ash Corp Baird Div, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-357-4659 has 1 manufacturer part number on file: 675981 (Thermo Jarrell Ash Corp Baird Div).
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 6650-01-357-4659 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.