NSN 5855-01-527-5402 · NIIN 015275402 · Part number M203 DNS 1700
L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 0B107
Government record, cited
NSN 5855-01-527-5402 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-527-5402. Manufacturer of record part number: M203 DNS 1700.
Also searched as5855-01-527-5402 ·
5855015275402 ·
NIIN 015275402 ·
01-527-5402 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 0B107 · M203 DNS 1700
Nearby stock numbers← 5855-01-527-4713 Illuminator, Integrated, Small Arm
·
5855-01-527-5700 Mount, Viewer →
Features
Day Night Sight — FSC 5855
1 manufacturer part number on file
Manufacturer of record: L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions
Identification
NSN: 5855-01-527-5402
NIIN: 015275402
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: M203 DNS 1700
Manufacturer: L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions
General Description
The Day Night Sight, cataloged under National Stock Number 5855-01-527-5402, 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 L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions. 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
5855-01-527-5402
Primary Part Number
M203 DNS 1700
Item Name
Day Night Sight
FSC / FSG
5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation
Manufacturer
L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions
L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA)
No interchangeability data on file.
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 5855-01-527-5402?
NSN 5855-01-527-5402 is a Day Night Sight, manufactured by L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-527-5402?
NSN 5855-01-527-5402 has 1 manufacturer part number on file: M203 DNS 1700 (L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions).
What are the specifications of M203 DNS 1700?
Key specifications for M203 DNS 1700: Special Features: WEIGHT, 16 OZ; DIRECT MOUNT; WATERPROOF; OPER TEMP, MINUS 51 DEG C TO PLUS 71 DEG C OZ; Part Name Assigned by Controlling Agency: M203 DAY NIGHT SIGHT; End Item Identification: M203 40 MM GRENADE LAUNCHER MM. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5855-01-527-5402 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 5855-01-527-5402?
NSN 5855-01-527-5402 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.