The Cell,optical Element, cataloged under National Stock Number 5855-00-908-9301, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-00-908-9301 |
| Item Name | Cell,optical Element |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Status | ACTIVE |
| Element Securing Method | RETAINER RING |
| Overall Diameter | 1.375 INCHES NOMINAL IN |
| Drive Type | KNURL |
| Eccentric Construction | NOT PROVIDED |
| Thread Length | 0.198 INCHES IN |
| Thread Location | EXTERNAL |
| Chamfer Location | THREADED END |
| Thread Direction | RIGHT-HAND |
| Chamfer Size | 0.031 IN. BY 45 DEG IN |
| Thread Size | 1 1/4-32 |
| Screw Thread Series Designator | UNS |
| Thread Class | 2A A |
| Material | ALUMINUM ALLOY 2024 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 89037-6 | 5/9 Secondary reference Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging |
| 89037-6 | 3/2 Design control — primary reference U.S. Government activity |
| 89037-6 | C/1 Advisory reference — outside the item-of-supply concept Valcore Manufacturing Llc |
NSN 5855-00-908-9301 is a Cell,optical Element, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
Key specifications for 5855-00-908-9301: Element Securing Method: RETAINER RING; Overall Diameter: 1.375 INCHES NOMINAL IN; Drive Type: KNURL; Eccentric Construction: NOT PROVIDED. 13 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 5855-00-908-9301 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.