NSN 1240-01-686-9156 · NIIN 016869156 · Part number 12585890
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 19207
Government record, cited
NSN 1240-01-686-9156 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-686-9156. Manufacturer of record part number: 12585890.
Also searched as1240-01-686-9156 ·
1240016869156 ·
NIIN 016869156 ·
01-686-9156 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 19207 · 12585890
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 1240-01-686-9156
NIIN: 016869156
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 12585890
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Mount,sight, cataloged under National Stock Number 1240-01-686-9156, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Mount,sight
FSC / FSG
1240 — Optical Sighting and Ranging Equipment (FSG 12)
Manufacturers
U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
Parameter
Value
NSN
1240-01-686-9156
Primary Part Number
12585890
Item Name
Mount,sight
FSC / FSG
1240 / 12 — Optical Sighting and Ranging Equipment
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
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 1240-01-686-9156?
NSN 1240-01-686-9156 is a Mount,sight, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-686-9156?
NSN 1240-01-686-9156 has 1 manufacturer part number on file: 12585890 (U S Army Tank Automotive Command Amsta-Im-Mm).
Is NSN 1240-01-686-9156 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 1240-01-686-9156?
NSN 1240-01-686-9156 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.