The Cell,optical Element, cataloged under National Stock Number 6650-00-348-6718, is classified within Federal Supply Class 6650 (Optical Instruments, Test Equipment, Components and Accessories) of the Instruments and Laboratory Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6650-00-348-6718 |
| Item Name | Cell,optical Element |
| FSC / FSG | 6650 / 66 — Optical Instruments, Test Equipment, Components and Accessories |
| Status | ACTIVE |
| FSC Application Data | SEXTANT,AIRCRAFT |
| Element Securing Method | THREADED RING |
| Overall Diameter | 0.718 INCHES NOMINAL IN |
| Drive Type | KNURL |
| Eccentric Construction | NOT PROVIDED |
| Material Document and Classification | QQ-A-354-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Location | EXTERNAL |
| Thread Direction | RIGHT-HAND |
| Thread Size | 0.689-48 |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY 2024 |
| 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 |
| Reference | Meaning |
|---|---|
| 1471-511B | 3/9 Design control — primary reference U.S. Government activity |
NSN 6650-00-348-6718 is a Cell,optical Element, classified under FSC 6650, Optical Instruments, Test Equipment, Components and Accessories. Status: active.
Key specifications for 6650-00-348-6718: FSC Application Data: SEXTANT,AIRCRAFT; Element Securing Method: THREADED RING; Overall Diameter: 0.718 INCHES NOMINAL IN; Drive Type: KNURL. 11 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 6650-00-348-6718 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.