NSN 5855-01-644-3185 · NIIN 016443185 · Part number T197407
Teledyne Flir, Llc Div Corporate · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 64869
Government record, cited
NSN 5855-01-644-3185 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-644-3185. Manufacturer of record part number: T197407.
Also searched as5855-01-644-3185 ·
5855016443185 ·
NIIN 016443185 ·
01-644-3185 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 64869 · T197407
Nearby stock numbers← 5855-01-644-0445 Image Intensifier, Night Vision
·
5855-01-644-3271 Harness, Night Vision Goggles →
Features
Lens,infrared Receiver — FSC 5855
Length: 4.170 INCHES NOMINAL IN
Equivalent Focal Length: 3.0 INCHES IN
Diameter: 3.480 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Teledyne Flir, Llc Div Corporate
Identification
NSN: 5855-01-644-3185
NIIN: 016443185
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: T197407
Manufacturer: Teledyne Flir, Llc Div Corporate
General Description
The Lens,infrared Receiver, cataloged under National Stock Number 5855-01-644-3185, 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 Teledyne Flir, Llc Div Corporate. 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.
Technical Specifications
Parameter
Value
NSN
5855-01-644-3185
Primary Part Number
T197407
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 5855-01-644-3185?
NSN 5855-01-644-3185 is a Lens,infrared Receiver, manufactured by Teledyne Flir, Llc Div Corporate, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-644-3185?
NSN 5855-01-644-3185 has 1 manufacturer part number on file: T197407 (Teledyne Flir, Llc Div Corporate).
What are the specifications of T197407?
Key specifications for T197407: Length: 4.170 INCHES NOMINAL IN; Equivalent Focal Length: 3.0 INCHES IN; Diameter: 3.480 INCHES NOMINAL IN. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5855-01-644-3185 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.
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.