NSN 5855-01-579-6147 · NIIN 015796147 · Part number 6620045-1
Raytheon Company Dba Raytheon · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1SDY4
Government record, cited
NSN 5855-01-579-6147 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-579-6147. Manufacturer of record part number: 6620045-1.
Also searched as5855-01-579-6147 ·
5855015796147 ·
NIIN 015796147 ·
01-579-6147 ·
FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 1SDY4 · 6620045-1 · 10340853
Nearby stock numbers← 5855-01-579-6091 Capture Block, Card End
·
5855-01-579-6564 Illuminator, Integrated, Small Arm →
Features
Adapter,lens Cell,50mm — FSC 5855
Material: ALUMINUM ALLOY
1 manufacturer part number on file
Manufacturer of record: Raytheon Company Dba Raytheon
Identification
NSN: 5855-01-579-6147
NIIN: 015796147
FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: 6620045-1
Manufacturer: Raytheon Company Dba Raytheon
General Description
The Adapter,lens Cell,50mm, cataloged under National Stock Number 5855-01-579-6147, 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 Raytheon Company Dba Raytheon. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5855-01-579-6147
Primary Part Number
6620045-1
Item Name
Adapter,lens Cell,50mm
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 5855-01-579-6147?
NSN 5855-01-579-6147 is a Adapter,lens Cell,50mm, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
What part numbers are listed for NSN 5855-01-579-6147?
NSN 5855-01-579-6147 has 1 manufacturer part number on file: 6620045-1 (Raytheon Company Dba Raytheon).
What are the specifications of 6620045-1?
Key specifications for 6620045-1: End Item Identification: 5855-01-573-2483; MEDIUM RANGE THERMAL BI-OCULAR (MRTB); Material: ALUMINUM ALLOY. 1 specification is documented in the U.S. Government catalog.
Is NSN 5855-01-579-6147 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 5855-01-579-6147?
NSN 5855-01-579-6147 has DEMIL Code Q. 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.