NSN 1240-01-666-9287 · NIIN 016669287 · Part number 6570379
Holosun Technologies, Inc. Dba Holosun · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 7SG91
Government record, cited
NSN 1240-01-666-9287 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-666-9287. Manufacturer of record part number: 6570379.
Also searched as1240-01-666-9287 ·
1240016669287 ·
NIIN 016669287 ·
01-666-9287 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 7SG91 · 6570379 · LA14042 0-07
Nearby stock numbers← 1240-01-666-6243 Mount Subassembly
·
1240-01-666-9296 Mount Subassembly →
Features
Anti-Reflection Device,optical I — FSC 1240
2 manufacturer part numbers on file
Manufacturer of record: Holosun Technologies, Inc. Dba Holosun
Identification
NSN: 1240-01-666-9287
NIIN: 016669287
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 6570379
Manufacturer: Holosun Technologies, Inc. Dba Holosun
General Description
The Anti-Reflection Device,optical I, cataloged under National Stock Number 1240-01-666-9287, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control 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
Parameter
Value
NSN
1240-01-666-9287
Primary Part Number
6570379
Item Name
Anti-Reflection Device,optical I
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Other items in FSC 1240 — Optical Sighting and Ranging Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1240-00-764-4734
SUNSHADE
1240-00-987-5071
1240-00-987-5071 · Item name not on file
1240-01-068-6676
HOLDER,OPTICAL ELEMENT
1240-01-082-8849
SIGHT,INFINITY
1240-01-090-0609
1240-01-090-0609 · Item name not on file
1240-01-102-4266
1240-01-102-4266 · Item name not on file
1240-01-110-9897
1240-01-110-9897 · Item name not on file
1240-01-361-6090
COLLIMATOR,INFINITY AIMING REFER
Frequently Asked Questions
What is NSN 1240-01-666-9287?
NSN 1240-01-666-9287 is a Anti-Reflection Device,optical I, manufactured by Holosun Technologies, Inc. Dba Holosun, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-666-9287?
NSN 1240-01-666-9287 has 2 manufacturer part numbers on file: 6570379 (Holosun Technologies, Inc. Dba Holosun), LA14042 0-07 (Holosun Technologies, Inc. Dba Holosun).
What are the specifications of 6570379?
Key specifications for 6570379: Part Name Assigned by Controlling Agency: ANTI-REFLECTION DEVICE,OPTICAL INSTRUMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-666-9287 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.