PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

6180580Cell,optical Element

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 1240-00-618-0580 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-00-618-0580 — this item is cataloged by the U.S. Government under National Stock Number 1240-00-618-0580. Primary manufacturer part number: 6180580.
Features
  • Cell,optical Element — FSC 1240
  • FSC Application Data: 1. TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT
  • Element Securing Method: THREADED RING
  • Overall Diameter: 2.125 INCHES NOMINAL IN
  • Drive Type: SLOTTED FACE
  • Eccentric Construction: NOT PROVIDED
  • Material Document and Classification: WW-T-789-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
  • Thread Length: 0.422 INCHES AND 0.242 INCHES IN
Applications
  • Applications requiring Aluminum Alloy 6061 or Aluminum Alloy 6062 construction
General Description

The Cell,optical Element, cataloged under National Stock Number 1240-00-618-0580, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-00-618-0580
Primary Part Number6180580
Item NameCell,optical Element
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
FSC Application Data1. TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT
Element Securing MethodTHREADED RING
Overall Diameter2.125 INCHES NOMINAL IN
Drive TypeSLOTTED FACE
Eccentric ConstructionNOT PROVIDED
Material Document and ClassificationWW-T-789-CANCELED FED SPEC SINGLE MATERIAL RESPONSE
Thread Length0.422 INCHES AND 0.242 INCHES IN
Thread LocationINTERNAL AND EXTERNAL
Chamfer LocationOPPOSITE DRIVE END
Chamfer Size0.031 IN. BY 45 DEG IN
Thread Size1.92 IN. - 32 AND 2-1/8 IN. - 24 IN
Screw Thread Series DesignatorUNS
Surface TreatmentANODIZE
Thread Class2B AND 2A A
MaterialALUMINUM ALLOY 6061 OR ALUMINUM ALLOY 6062
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
1240-00-000-01603234001-111 SAME_FSC
Sight Unit
No Item Name Available
No Item Name Available
1240-00-001-4488178AS168-2 SAME_FSC
Filter,light,optical Instrument
No Item Name Available
No Item Name Available
No Item Name Available
1240-00-003-840611730901 SAME_FSC
Mount,telescope
Cross-Reference Index
Part NumberManufacturer
6180580 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
1240-00-000-0160INTERCHANGEABLE
SIGHT UNIT
3234001-111
1240-00-001-4014INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1240-00-001-4015INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1240-00-001-4488INTERCHANGEABLE
FILTER,LIGHT,OPTICAL INSTRUMENT
178AS168-2
1240-00-003-1076INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1240-00-003-8404INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1240-00-003-8405INTERCHANGEABLE
NO ITEM NAME AVAILABLE
1240-00-003-8406INTERCHANGEABLE
MOUNT,TELESCOPE
11730901

Frequently Asked Questions

What is NSN 1240-00-618-0580?

NSN 1240-00-618-0580 is a Cell,optical Element, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-00-618-0580?

NSN 1240-00-618-0580 has 1 cross-referenced part number: 6180580 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 1240-00-618-0580?

There are 8 known substitutes for 1240-00-618-0580: 1240-00-000-0160, 1240-00-001-4014, 1240-00-001-4015 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6180580?

Key specifications for 6180580: Overall Height: 1.580 INCHES NOMINAL IN; FSC Application Data: 1. TELESCOPE,INTEGRATED WITH FIRE CONTROL EQUIPMENT; Element Securing Method: THREADED RING; Overall Diameter: 2.125 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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