The Lens,optical Instrument,mounted, cataloged under National Stock Number 6650-01-533-6290, 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 Contour Metrological & Manufacturing, Inc Div Cmm Optic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Lens,optical Instrument,mounted |
| FSC / FSG | 6650 — Optical Instruments, Test Equipment, Components and Accessories (FSG 66) |
| Manufacturers | Contour Metrological & Manufacturing, Inc Div Cmm Optic (CAGE 3A5R4) |
| Parameter | Value |
|---|---|
| NSN | 6650-01-533-6290 |
| Primary Part Number | 8416611-1 |
| Item Name | Lens,optical Instrument,mounted |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Contour Metrological & Manufacturing, Inc Div Cmm Optic |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL F — Mutilate — Cut |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8416611-1 PRIMARY | Contour Metrological & Manufacturing, Inc Div Cmm Optic (USA) |
| Reference | Meaning |
|---|---|
| 23013-02 | 5/9 Secondary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
| 8402095-1 | 5/9 Secondary reference U.S. Government activity |
| 8416611-1 | 5/9 Secondary reference U.S. Government activity |
| 23013-01 | 5/9 Secondary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
| 8416611-1 | 3/9 Design control — primary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
| 8395629-1 | 5/9 Secondary reference U.S. Government activity |
NSN 6650-01-533-6290 is a Lens,optical Instrument,mounted, manufactured by Contour Metrological & Manufacturing, Inc Div Cmm Optic, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-533-6290 has 1 manufacturer part number on file: 8416611-1 (Contour Metrological & Manufacturing, Inc Div Cmm Optic).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-662-2327. Verify interchangeability with system specifications before substitution.
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 6650-01-533-6290 has DEMIL Code F. 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.