PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

11730271Holder,optical Element

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 1240-01-145-6045 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-145-6045 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-145-6045. Primary manufacturer part number: 11730271.
Features
  • Holder,optical Element — FSC 1240
  • Material: ALUMINUM ALLOY
  • Surface Treatment: ENAMEL
  • Supporting Object/surface Attachment Method: TWO HOLES 0.250-20 UNC-2BX 1.625 C-TO-C
  • 1 verified cross-reference
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Holder,optical Element, cataloged under National Stock Number 1240-01-145-6045, 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 3 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
NSN1240-01-145-6045
Primary Part Number11730271
Item NameHolder,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
MaterialALUMINUM ALLOY
Surface TreatmentENAMEL
Supporting Object/surface Attachment MethodTWO HOLES 0.250-20 UNC-2BX 1.625 C-TO-C
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
11730271 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 1240-01-145-6045?

NSN 1240-01-145-6045 is a Holder,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 1240-01-145-6045?

NSN 1240-01-145-6045 has 1 cross-referenced part number: 11730271 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 1240-01-145-6045?

There are 8 known substitutes for 1240-01-145-6045: 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 11730271?

Key specifications for 11730271: Material: ALUMINUM ALLOY; Surface Treatment: ENAMEL; Special Features: 90 DEG BEND; Supporting Object/surface Attachment Method: TWO HOLES 0.250-20 UNC-2BX 1.625 C-TO-C. 4 total characteristics are documented in the Federal Logistics Information System.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com