The Eyeshield,optical Instrument, cataloged under National Stock Number 5855-01-643-9606, 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 Drs Network & Imaging Systems, Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5855-01-643-9606 |
| Primary Part Number | 1017895-001-SP |
| Item Name | Eyeshield,optical Instrument |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Drs Network & Imaging Systems, Llc |
| Status | ACTIVE |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 1017895-001-SP PRIMARY | Drs Network & Imaging Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 1017895-001 | 5/9 Secondary reference Drs Network & Imaging Systems, Llc |
NSN 5855-01-643-9606 is a Eyeshield,optical Instrument, manufactured by Drs Network & Imaging Systems, Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-643-9606 has 1 manufacturer part number on file: 1017895-001-SP (Drs Network & Imaging Systems, Llc).
Key specifications for 1017895-001-SP: Overall Length: 3.0 INCHES NOMINAL IN; Special Features: THE UNIVERSAL COUPLER ATTACHES TO THE SU-280/PAS EYEPIECE LENS AND SLIDES OVER THE HOST DAYSCOPE OBJECTIVE LENS TO PREVENT LIGHT GLARE IN BETWEEN AND REFLECTIVE LIGHT LEAKS. WIDTH: 3.0 IN; HEIGHT: 1.5 IN; WEIGHT: 0.062 LBS; LBS; End Item Identification: SU-280/PAS, 5855-01-630-8075. 0 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 5855-01-643-9606 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.