The Lens,optical Instrument, cataloged under National Stock Number 6650-01-537-2175, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Edmund Optics, Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-01-537-2175 |
| Primary Part Number | 45026 |
| Item Name | Lens,optical Instrument |
| FSC / FSG | 6650 / 66 — No Item Name Available |
| Manufacturer | Edmund Optics, Inc |
| Status | ACTIVE |
| Axial Thickness | 3.5 MILLIMETERS NOMINAL MM |
| Element Left Surface Radius | 0.0 MILLIMETERS MM |
| Equivalent Focal Length | 1000.000 CENTIMETERS CM |
| Material | GLASS OPTICAL |
| Single Lens Style | PLANO-CONCAVE |
| Back Focal Length | 1023.100 CENTIMETERS CM |
| Diameter | 25.0 MILLIMETERS NOMINAL MM |
| Element Right Surface Radius | -51.68 MILLIMETERS MM |
| Length | 4.85 MILLIMETERS NOMINAL MM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45026 PRIMARY | Edmund Optics, Inc (USA) |
NSN 6650-01-537-2175 is a Lens,optical Instrument, manufactured by Edmund Optics, Inc, classified under FSC 6650 (No Item Name Available). Status: active.
NSN 6650-01-537-2175 has 1 cross-referenced part number: 45026 (Edmund Optics, Inc).
There are 7 known substitutes for 6650-01-537-2175: 5305-00-805-0447, 5120-01-162-9467, 5305-01-199-2138 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 45026: Axial Thickness: 3.5 MILLIMETERS NOMINAL MM; Element Left Surface Radius: 0.0 MILLIMETERS MM; Equivalent Focal Length: 1000.000 CENTIMETERS CM; Material: GLASS OPTICAL. 9 total characteristics are documented in the Federal Logistics Information System.