The Filter,infrared Light, cataloged under National Stock Number 5855-01-306-2565, 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 9 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5855-01-306-2565 |
| Item Name | Filter,infrared Light |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Status | ACTIVE |
| Overall Diameter | 4.430 INCHES NOMINAL IN |
| Special Test Features | MATL PER FED SPEC L-P-391,TYPE 1,GRADE C |
| Supplementary Features | LABEL MARKED TDP |
| Overall Thickness | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Diameter | 4.430 INCHES NOMINAL IN |
| Color | CLEAR |
| Specific Use | INFRARED FILM |
| Material | PLASTIC METHYL METHACRYLATE |
| Thickness | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 521946-1 | 3/2 Design control — primary reference U.S. Government activity |
| 70-00194 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 521946-1 | 5/9 Secondary reference Swedlow Inc Liberty Mirror Div |
NSN 5855-01-306-2565 is a Filter,infrared Light, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
Key specifications for 5855-01-306-2565: Overall Diameter: 4.430 INCHES NOMINAL IN; Special Test Features: MATL PER FED SPEC L-P-391,TYPE 1,GRADE C; Supplementary Features: LABEL MARKED TDP; Overall Thickness: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN. 9 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 5855-01-306-2565 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.