NSN 5855-01-449-4574 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-449-4574. Manufacturer of record part number: 890023-2.
Also searched as5855-01-449-4574 ·
5855014494574 ·
NIIN 014494574 ·
01-449-4574 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 0CDN3 · 890023-2
The Lens Assembly,focusing, cataloged under National Stock Number 5855-01-449-4574, 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 Advanced Isr Llc Dba Drs Icas Llc. Government technical data includes 1 specification, 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
5855-01-449-4574
Primary Part Number
890023-2
Item Name
Lens Assembly,focusing
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 5855-01-449-4574?
NSN 5855-01-449-4574 is a Lens Assembly,focusing, manufactured by Drs Advanced Isr Llc Dba Drs Icas Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-449-4574?
NSN 5855-01-449-4574 has 1 manufacturer part number on file: 890023-2 (Drs Advanced Isr Llc Dba Drs Icas Llc).
What are the specifications of 890023-2?
Key specifications for 890023-2: End Item Identification: 6620013896264; Material: PLASTIC POLYVINYL. 1 specification is documented in the U.S. Government catalog.
Is NSN 5855-01-449-4574 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.