PartsTable TECHNICAL DATA SHEET
NSN 5855-01-666-9362Government record, cited

Cap, Lens5855-01-666-9362

NSN 5855-01-666-9362 · NIIN 016669362 · Part number 6570378
Holosun Technologies, Inc. Dba Holosun · FSC 5855 — Night Vision Equipment, Emitted and Reflected Radiation · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 7SG91
Government record, cited
NSN 5855-01-666-9362 — this item is cataloged by the U.S. Government under National Stock Number 5855-01-666-9362. Manufacturer of record part number: 6570378.
Also searched as  5855-01-666-9362 · 5855016669362 · NIIN 016669362 · 01-666-9362 · FSC 5855 Night Vision Equipment, Emitted and Reflected Radiation · CAGE 7SG91 · 6570378 · LA140420-06
Nearby stock numbers  ·
Features
  • Cap,lens — FSC 5855
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Holosun Technologies, Inc. Dba Holosun
Identification
  • NSN: 5855-01-666-9362
  • NIIN: 016669362
  • FSC: 5855 — Night Vision Equipment, Emitted and Reflected Radiation
  • FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
  • Primary part number: 6570378
  • Manufacturer: Holosun Technologies, Inc. Dba Holosun
General Description

The Cap,lens, cataloged under National Stock Number 5855-01-666-9362, 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 Holosun Technologies, Inc. Dba Holosun. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5855-01-666-9362
Primary Part Number6570378
Item NameCap,lens
FSC / FSG5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation
ManufacturerHolosun Technologies, Inc. Dba Holosun
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
6570378 PRIMARY Holosun Technologies, Inc. Dba Holosun (USA)
LA140420-06 Holosun Technologies, Inc. Dba Holosun (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 5855-01-666-9362?

NSN 5855-01-666-9362 is a Cap,lens, manufactured by Holosun Technologies, Inc. Dba Holosun, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.

What part numbers are listed for NSN 5855-01-666-9362?

NSN 5855-01-666-9362 has 2 manufacturer part numbers on file: 6570378 (Holosun Technologies, Inc. Dba Holosun), LA140420-06 (Holosun Technologies, Inc. Dba Holosun).

What are the specifications of 6570378?

Key specifications for 6570378: Part Name Assigned by Controlling Agency: LENS CAP,GLASS FLIP-BACK. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5855-01-666-9362 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.
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