The Lens,optical Instrument, cataloged under National Stock Number 6650-01-101-4045, 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 Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 8 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 | 6650-01-101-4045 |
| Primary Part Number | 11584768 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Element Left Surface Radius | 1.0862 INCHES IN |
| Element Right Surface Radius | 1.0862 INCHES IN |
| Material Document and Classification | MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN |
| Axial Thickness | 0.356 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Material | GLASS OPTICAL |
| Compound Lens Style | DOUBLET |
| Compound Lens Overall Axial Thickness | 0.425 INCHES MINIMUM AND 0.465 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11584768 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 6650-01-101-4045 is a Lens,optical Instrument, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
NSN 6650-01-101-4045 has 1 manufacturer part number on file: 11584768 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 11584768: Element Left Surface Radius: 1.0862 INCHES IN; Element Right Surface Radius: 1.0862 INCHES IN; Material Document and Classification: MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN. 8 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 6650-01-101-4045 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.