The Lens,optical Instrument, cataloged under National Stock Number 6650-01-170-8716, 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 Lockheed Martin Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-170-8716 |
| Primary Part Number | 13074208 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Individual Lens Style | MENISCUS CONVERGING AND MENISCUS DIVERGING |
| Element Left Surface Radius | -9.358 INCHES AND -1.767 INCHES IN |
| Element Right Surface Radius | 1.767 INCHES AND 3.966 INCHES IN |
| Material Document and Classification | MIL-O-13830, TYPE 620-603 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 1.067 INCHES NOMINAL IN |
| Axial Thickness | 0.140 INCHES NOMINAL AND 0.100 INCHES NOMINAL IN |
| Compound Lens Edge Thickness | 0.220 INCHES NOMINAL IN |
| Material | GLASS OPTICAL |
| Compound Lens Style | DOUBLET |
| Compound Lens Overall Axial Thickness | 0.240 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13074208 | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13074208 | 3/9 Design control — primary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 6650-01-170-8716 is a Lens,optical Instrument, manufactured by Lockheed Martin Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-170-8716 has 1 manufacturer part number on file: 13074208 (Lockheed Martin Corporation).
Key specifications for 13074208: Individual Lens Style: MENISCUS CONVERGING AND MENISCUS DIVERGING; Element Left Surface Radius: -9.358 INCHES AND -1.767 INCHES IN; Element Right Surface Radius: 1.767 INCHES AND 3.966 INCHES IN; Material Document and Classification: MIL-O-13830, TYPE 620-603 MIL SPEC SINGLE MATERIAL RESPONSE. 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.
NSN 6650-01-170-8716 has DEMIL Code D. 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.