The Retainer,optical Element, cataloged under National Stock Number 5855-01-076-9369, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Alektronics Inc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-076-9369 |
| Primary Part Number | SM-C-806646 |
| Item Name | Retainer,optical Element |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Alektronics Inc |
| Status | ACTIVE |
| Setscrew Notch | NOT PROVIDED |
| Material Document and Classification | WW-T-700/6, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Guide Location | SHOULDER |
| Guide Design | THREAD CHAMFER |
| Internal Annular Serration | NOT PROVIDED |
| Material | ALUMINUM ALLOY 6061 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SM-C-806646 | Alektronics Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-C-806646 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5855-01-076-9369 is a Retainer,optical Element, manufactured by Alektronics Inc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-076-9369 has 1 manufacturer part number on file: SM-C-806646 (Alektronics Inc).
Key specifications for SM-C-806646: Setscrew Notch: NOT PROVIDED; Material Document and Classification: WW-T-700/6, ALLOY 6061, T6 FED SPEC SINGLE MATERIAL RESPONSE; Guide Location: SHOULDER; Guide Design: THREAD CHAMFER. 6 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.
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.