The Lens,optical Instrument, cataloged under National Stock Number 6650-01-430-7130, 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. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 6650-01-430-7130 |
| Primary Part Number | 72008-10 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Contour Metrological & Manufacturing, Inc Div Cmm Optic |
| Status | ACTIVE |
| Element Left Surface Radius | 8.298 INCHES IN |
| Element Right Surface Radius | 1.2940 INCHES IN |
| Diameter | 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN |
| Axial Thickness | 0.138 INCHES NOMINAL IN |
| Material | GERMANIUM |
| Single Lens Style | MENISCUS CONVERGING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 72008-10 PRIMARY | Contour Metrological & Manufacturing, Inc Div Cmm Optic (USA) |
| Reference | Meaning |
|---|---|
| 72008-10 | 3/9 Design control — primary reference General Dynamics Global Imaging Technologies, Inc. Div Global Imaging Technologies |
NSN 6650-01-430-7130 is a Lens,optical Instrument, manufactured by Contour Metrological & Manufacturing, Inc Div Cmm Optic, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-430-7130 has 1 manufacturer part number on file: 72008-10 (Contour Metrological & Manufacturing, Inc Div Cmm Optic).
1 possible match (shared part number, not a government interchangeability claim): 4240-01-663-8881. Verify interchangeability with system specifications before substitution.
Key specifications for 72008-10: Element Left Surface Radius: 8.298 INCHES IN; Element Right Surface Radius: 1.2940 INCHES IN; Diameter: 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Axial Thickness: 0.138 INCHES NOMINAL IN. 6 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.
NSN 6650-01-430-7130 has DEMIL Code B. 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.