FAA L-868 Class 1A Light Base Extension

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Compliance and Applications

Certified to FAA AC 150/5345-42 (Current Revision) L-868 Class 1A; Size: A=8″, B=12″, C=15″

Extension for L-868 base cans.

Specifications

• Steel construction with hot dip galvanized finish
• Galvanized to ASTM-A123/A123M-02.
• Diameter: A=8″ (7.25″ BC), B=12″ (11.25″ BC), C=15″ (14.25″ BC)
• Available from 2.25″ minimum to 8″ maximum thickness, specify thickness (1/16″ increments) at time of order
• (12) 3/8″-16 equally spaced, tapped holes are aligned with bottom holes
• (6) 7/16″ Ø equally spaced, thru holes
• Extensions are shipped with:
– (6) 3/8″-16 x 1″ stainless hex head screws
– (6) 3/8″, 2 piece locking washers
• Size A, 8″ base extension top holes are located at 30°, 60°, 120°, 150°, 210°, 240°, 300°, 330°

Ordering Codes

Part # TOD & BOD TBC BBC TID BID
BA-0829X-XXXX*
8″ L-868A
8.5″ (215.9) 7.25″ (184.2) 7.25″ (184.2) 6.5″ (165.1) 6.5″ (165.1)
BA-2419X-XXXX*
12″ L-868B
12.5″ (317.5) 11.25″ (285.8) 11.25″ (285.8) 10″ (254) 10″ (254)
BA-3519X-XXXX*
15″ L-868C
15.5″ (393.7) 14.25″ (362) 14.25″ (362) 13″ (330.2) 12.375″ (314.3)
(length in mm)
* Specify extension thickness in 1/16″ increments, 2.25″ min. to 8″ max. (e.g., 3-5/16″ = “-0305”)

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