The Lens,infrared Receiver, cataloged under National Stock Number 5855-01-151-4056, 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 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5855-01-151-4056 |
| Item Name | Lens,infrared Receiver |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Status | ACTIVE |
| FSC Application Data | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION |
| Element Right Surface Radius | -6.200 INCHES AND 47.470 INCHES IN |
| Material Document and Classification | MIL-G-174, TYPE SF-6, 805-254 MIL SPEC SINGLE MATERIAL RESPONSE |
| Diameter | 3.779 INCHES NOMINAL IN |
| Axial Thickness | 0.165 INCHES NOMINAL IN |
| Material | GLASS OPTICAL |
| Single Lens Style | PLANO-CONCAVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SM-C-771243 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5855-01-151-4056 is a Lens,infrared Receiver, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
Key specifications for 5855-01-151-4056: FSC Application Data: NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION; Element Right Surface Radius: -6.200 INCHES AND 47.470 INCHES IN; Material Document and Classification: MIL-G-174, TYPE SF-6, 805-254 MIL SPEC SINGLE MATERIAL RESPONSE; Diameter: 3.779 INCHES NOMINAL IN. 7 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 5855-01-151-4056 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.