The Lens,optical Instrument, cataloged under National Stock Number 6650-01-172-2210, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6650-01-172-2210 |
| Primary Part Number | 13074888 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Element Left Surface Radius | 1.477 INCHES IN |
| Element Right Surface Radius | 3.758 INCHES IN |
| Material Document and Classification | MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 1.4680 INCHES NOMINAL IN |
| Axial Thickness | 0.372 INCHES NOMINAL IN |
| Material | GLASS OPTICAL |
| Single Lens Style | MENISCUS CONVERGING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 13074888 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13074888 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 6650-01-172-2210 is a Lens,optical Instrument, manufactured by Lockheed Martin Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-172-2210 has 1 manufacturer part number on file: 13074888 (Lockheed Martin Corporation).
Key specifications for 13074888: Element Left Surface Radius: 1.477 INCHES IN; Element Right Surface Radius: 3.758 INCHES IN; Material Document and Classification: MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 1.4680 INCHES NOMINAL IN. 7 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 6650-01-172-2210 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.