NSN 1240-01-556-1245 · NIIN 015561245 · Part number 13557479
Us Army Aviation and Missile Command · FSC 1240 — Optical Sighting and Ranging Equipment · FSG 12 — Fire Control Equipment · CAGE 18876
Government record, cited
NSN 1240-01-556-1245 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-556-1245. Manufacturer of record part number: 13557479.
Also searched as1240-01-556-1245 ·
1240015561245 ·
NIIN 015561245 ·
01-556-1245 ·
FSC 1240 Optical Sighting and Ranging Equipment · CAGE 18876 · 13557479
Manufacturer of record: Us Army Aviation and Missile Command
Identification
NSN: 1240-01-556-1245
NIIN: 015561245
FSC: 1240 — Optical Sighting and Ranging Equipment
FSG: 12 — Fire Control Equipment
Primary part number: 13557479
Manufacturer: Us Army Aviation and Missile Command
General Description
The Eyeshield,optical Instrument, cataloged under National Stock Number 1240-01-556-1245, is classified within Federal Supply Class 1240 (Optical Sighting and Ranging Equipment) of the Fire Control Equipment group. The manufacturer of record is Us Army Aviation and Missile Command. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
1240-01-556-1245
Primary Part Number
13557479
Item Name
Eyeshield,optical Instrument
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 1240-01-556-1245?
NSN 1240-01-556-1245 is a Eyeshield,optical Instrument, manufactured by Us Army Aviation and Missile Command, classified under FSC 1240, Optical Sighting and Ranging Equipment. Status: active.
What part numbers are listed for NSN 1240-01-556-1245?
NSN 1240-01-556-1245 has 1 manufacturer part number on file: 13557479 (Us Army Aviation and Missile Command).
What are the specifications of 13557479?
Key specifications for 13557479: End Item Identification: ITAS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1240-01-556-1245 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.