NSN 1240-01-654-7312 · NIIN 016547312 · Part number 23453-004-3
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 05606
Government record, cited
NSN 1240-01-654-7312 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-654-7312. Manufacturer of record part number: 23453-004-3.
Also searched as1240-01-654-7312 ·
1240016547312 ·
NIIN 016547312 ·
01-654-7312 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 05606 · 23453-004-3 · 402800 - 101
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Identification
NSN: 1240-01-654-7312
NIIN: 016547312
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 23453-004-3
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Sight,day-Night, cataloged under National Stock Number 1240-01-654-7312, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Sight,day-Night
FSC / FSG
1240 — Optical Sighting and Ranging Equipment (FSG 12)
Manufacturers
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (CAGE 05606)
Technical Specifications
Parameter
Value
NSN
1240-01-654-7312
Primary Part Number
23453-004-3
Item Name
Sight,day-Night
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
Manufacturer
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
Reference documents
Reference
Meaning
402800 - 101
5/1Secondary reference
Nioa Trading Nioa Nominees Pty Limited Div Nioa
No interchangeability data on file.
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 1240-01-654-7312?
NSN 1240-01-654-7312 is a Sight,day-Night, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-654-7312?
NSN 1240-01-654-7312 has 1 manufacturer part number on file: 23453-004-3 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Is NSN 1240-01-654-7312 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 1240-01-654-7312?
NSN 1240-01-654-7312 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.