NSN 5855-01-582-4131 · NIIN 015824131 · Part number 4973971-1
Janos Technology Llc · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 66810
Government record, cited
NSN 5855-01-582-4131 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-582-4131. Manufacturer of record part number: 4973971-1.
Also searched as5855-01-582-4131 ·
5855015824131 ·
NIIN 015824131 ·
01-582-4131 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 66810 · 4973971-1 · 4973974-0001
Nearby stock numbers← 5855-01-582-3983 Illuminator, Integrated, Small Arm
·
5855-01-582-4145 Lens, Infrared Receiver →
Features
Lens,infrared Receiver — FSC 5855
1 manufacturer part number on file
Manufacturer of record: Janos Technology Llc
Identification
NSN: 5855-01-582-4131
NIIN: 015824131
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 4973971-1
Manufacturer: Janos Technology Llc
General Description
The Lens,infrared Receiver, cataloged under National Stock Number 5855-01-582-4131, 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 Janos Technology Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Lens,infrared Receiver
FSC / FSG
5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58)
Manufacturers
Janos Technology Llc (CAGE 66810)
Technical Specifications
Parameter
Value
NSN
5855-01-582-4131
Primary Part Number
4973971-1
Item Name
Lens,infrared Receiver
FSC / FSG
5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation
Other items in FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5855-00-003-2243
5855-00-003-2243 · Item name not on file
5855-00-003-3228
SUPPORT,SEARCHLIGH
5855-00-003-6408
LENS FILTER ASSY
5855-00-004-0904
PLATE
5855-00-004-1909
5855-00-004-1909 · Item name not on file
5855-00-006-9703
5855-00-006-9703 · Item name not on file
5855-00-007-5137
5855-00-007-5137 · Item name not on file
5855-00-010-0147
5855-00-010-0147 · Item name not on file
Frequently Asked Questions
What is NSN 5855-01-582-4131?
NSN 5855-01-582-4131 is a Lens,infrared Receiver, manufactured by Janos Technology Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-582-4131?
NSN 5855-01-582-4131 has 1 manufacturer part number on file: 4973971-1 (Janos Technology Llc).
Is NSN 5855-01-582-4131 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5855-01-582-4131?
NSN 5855-01-582-4131 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.