NSN 5855-01-583-0864 · NIIN 015830864 · Part number 16104621-021
General Dynamics Land Systems Canadacorp · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 56161
Government record, cited
NSN 5855-01-583-0864 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-583-0864. Manufacturer of record part number: 16104621-021.
Also searched as5855-01-583-0864 ·
5855015830864 ·
NIIN 015830864 ·
01-583-0864 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 56161 · 16104621-021
Nearby stock numbers← 5855-01-582-7368 Image Intensifier, Night Vision
·
5855-01-583-3214 Image Intensifier, Night Vision →
Features
Eyepiece Assembly,optical Instru — FSC 5855
1 manufacturer part number on file
Manufacturer of record: General Dynamics Land Systems Canadacorp
Identification
NSN: 5855-01-583-0864
NIIN: 015830864
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 16104621-021
Manufacturer: General Dynamics Land Systems Canadacorp
General Description
The Eyepiece Assembly,optical Instru, cataloged under National Stock Number 5855-01-583-0864, 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 General Dynamics Land Systems Canadacorp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5855-01-583-0864
Primary Part Number
16104621-021
Item Name
Eyepiece Assembly,optical Instru
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 5855-01-583-0864?
NSN 5855-01-583-0864 is a Eyepiece Assembly,optical Instru, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-583-0864?
NSN 5855-01-583-0864 has 1 manufacturer part number on file: 16104621-021 (General Dynamics Land Systems Canadacorp).
What are the specifications of 16104621-021?
Key specifications for 16104621-021: Special Features: 9.34 INCHES LONG IN; Part Name Assigned by Controlling Agency: FRAME,BLACKOUT; End Item Identification: 2355-01-539-3639; LAV-25A2. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5855-01-583-0864 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.