The Lens,optical Instrument, cataloged under National Stock Number 6650-01-271-1787, 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 Northrop Grumman Systems 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-271-1787 |
| Primary Part Number | 60710467-1 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Element Left Surface Radius | 1.109 INCHES IN |
| Element Right Surface Radius | 0.000 INCHES IN |
| Material Document and Classification | JAN-G-174 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.435 INCHES NOMINAL IN |
| Axial Thickness | 0.100 INCHES NOMINAL IN |
| Material | GLASS OPTICAL |
| Single Lens Style | PLANO-CONVEX |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60710467-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 6650-01-271-1787 is a Lens,optical Instrument, manufactured by Northrop Grumman Systems Corporation, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-271-1787 has 1 manufacturer part number on file: 60710467-1 (Northrop Grumman Systems Corporation).
Key specifications for 60710467-1: Element Left Surface Radius: 1.109 INCHES IN; Element Right Surface Radius: 0.000 INCHES IN; Material Document and Classification: JAN-G-174 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.435 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 6650-01-271-1787 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.