The Cover,protective,lens, cataloged under National Stock Number 5841-01-127-3223, is classified within Federal Supply Class 5841 (Radar Equipment, Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is L-3 Communications Corporation Dba Intergrated Optical Systems-Tinsley Div Integrated Optical Systems - Tinsley. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5841-01-127-3223 |
| Primary Part Number | D425214 |
| Item Name | Cover,protective,lens |
| FSC / FSG | 5841 / 58 — Radar Equipment, Airborne |
| Manufacturer | L-3 Communications Corporation Dba Intergrated Optical Systems-Tinsley Div Integrated Optical Systems - Tinsley |
| Status | ACTIVE |
| FSC Application Data | VIDEO INDICATOR ASSEMBLY |
| General Characteristics Item Description | CONSISTS OF REAR COVER BLANK 1,REAR COVER CLIP 2,NEOPRENE CHANNEL 2,COMPRESSION SPRING 2,NEOPRENE BUMPER 4; MARK ON OUTSIDE TOP VIEW OF COVER: REAR COVER-RETAIN IN PLACE EXCEPT FOR OPERATIONAL USE-CLEAN LENS/FILTERS PER T.O. ONLY |
| Functional Description | USED TO PROTECT THE LENS ASSEMBLYWHEN IT IS REMOVED FROM THE VIRTUAL IMAGE DISPLAY GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| D425214 PRIMARY | L-3 Communications Corporation Dba Intergrated Optical Systems-Tinsley Div Integrated Optical Systems - Tinsley (USA) |
NSN 5841-01-127-3223 is a Cover,protective,lens, manufactured by L-3 Communications Corporation Dba Intergrated Optical Systems-Tinsley Div Integrated Optical Systems - Tinsley, classified under FSC 5841, Radar Equipment, Airborne. Status: active.
NSN 5841-01-127-3223 has 1 manufacturer part number on file: D425214 (L-3 Communications Corporation Dba Intergrated Optical Systems-Tinsley Div Integrated Optical Systems - Tinsley).
Key specifications for D425214: FSC Application Data: VIDEO INDICATOR ASSEMBLY; General Characteristics Item Description: CONSISTS OF REAR COVER BLANK 1,REAR COVER CLIP 2,NEOPRENE CHANNEL 2,COMPRESSION SPRING 2,NEOPRENE BUMPER 4; MARK ON OUTSIDE TOP VIEW OF COVER: REAR COVER-RETAIN IN PLACE EXCEPT FOR OPERATIONAL USE-CLEAN LENS/FILTERS PER T.O. ONLY; Functional Description: USED TO PROTECT THE LENS ASSEMBLYWHEN IT IS REMOVED FROM THE VIRTUAL IMAGE DISPLAY GROUP; End Item Identification: OD-138A/APQ-161 A. 3 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 5841-01-127-3223 has DEMIL Code B. 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.