SKU: 79342811795

Simrad Nac-d Autopilot Computer

Sale price$539.55 Regular price$599.50
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Description

Simrad Nac-d Autopilot ComputerSimrad NAC D Autopilot Computer Model: 000 15621 001 SeaStar Solutions, Volvo, Yanmar and Yamaha approved control system interface Control via AP 44, AP 48 or easily integrate with your Simrad multifunction display No need for an additional hydraulic pump, rudder sensor, or dockside calibration SteadySteer feature included Steer to a waypoint, heading or set turn pattern, such as a U turn, Spiral turn and many more the NAC D can even initiate a zigzag

Simrad NAC-D Autopilot Computer

Model: 000-15621-001
  • SeaStar Solutions®, Volvo®, Yanmar® and Yamaha® approved control system interface
  • Control via AP™ 44, AP 48 or easily integrate with your Simrad® multifunction display
  • No need for an additional hydraulic pump, rudder sensor, or dockside calibration
  • SteadySteer™ feature included
  • Steer to a waypoint, heading or set turn pattern, such as a U turn, Spiral turn and many more — the NAC™ -D can even initiate a zigzag turn
  • CAN-bus data connectivity - connection to Optimus® steering systems via the CAN-bus data network
  • Full system integration with Simrad® navigation systems via NSS™ and NSO™ multifunction display ranges

NAC™ -D is a steer-by-wire autopilot solution for Electronic Vessel Control Systems (steering systems with a digital interface).

With NAC -D, boaters with SeaStar® Optimus®, Yanmar® VC10/JC10, Volvo® IPS/EVC or Yamaha® helm master/single engine control systems can benefit from all the full features and performance of Simrad® autopilots.

Requires only the connection of two Micro-C connectors — there is no requirement for an additional hydraulic pump, rudder sensor installation or dockside rudder calibration. This saves boaters’ time and money.

Featuring Continuum® steering and support for the new SteadySteer™, the NAC -D allows automatic switching between two speed profiles delivering optimal steering performance at both low and high speeds.

Choose the controller to suit your preference from dedicated controllers like the AP™ 44 or AP 48, or simply integrate with your Simrad® multifunction display.

Simrad® autopilot systems incorporate state-of-the-art electronics and represent over 70 years of experience and development. Simrad® autopilots can reduce your workload and fatigue and improve your situational awareness and safety, helping you arrive fresher at your destination.

Specifications
Autopilot
Compass sensor support NMEA 2000
Drive output EVC
Engine Drive systems integration Volvo EVC, Yamaha, Yanmar, Optimus
Manouevres / Turn Patterns C-turn, U-turn, Zigzag turn, Square turn, S-turn, Depth counter tracking (DCT)
Connectivity
NMEA 2000 2 x NME2000 Micro-C port, 2 LEN
Electrical
Power Consumption, max. 40mA
Power Consumption, typical 40mA
Supply Voltage 9-16V via CAN
Environment
Operating Temperature Range 0C to +55C (+32F to +131F)
Storage Temperature Range -30C to +70C (-22F to +131F)
Waterproof rating IP44
Compass Safe Distance - Metric, imperial 0,5m (19,7"")
Physical
Dimensions (W x H x D) 86,5 x 20,0 x 11,5mm (3,4 x 0,8 x 0,45"")
Mounting Type Inline with cable

What's in the Box:
  • NAC-D
  • Micro-C T-Connector
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79342811795

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jimmy
Bozeman, US
★★★★★ 5
Comfortable shirt
Color: Teal02, Size: XX-Large
A great feel , so comfortable to wear!!!
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Reviewed in the United States on April 18, 2026
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Mike Mayor
Cuba, US
★★★★★ 1
Won’t last no durability
Color: Teal01, Size: XX-Large
Terrible shirt , it fades noticeably in different areas after 3rd wash they are unwearable now very disappointing
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Reviewed in the United States on April 25, 2026
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Mark
San Leandro, US
★★★★★ 3
Nice fit- No help for “man boobs or belly”
Color: Blue, Size: XX-Large
The shirt is beautiful and nicely made. Fabric is nice, but thin. However, the claims about “belly fat” and “man boobs” are just plain not true. Fabric is stretch and thin. This actually exaggerates those things if the shirt is snug at all. Size does run true.
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Reviewed in the United States on September 7, 2025
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CW
Birmingham, US
★★★★★ 5
This is a GREAT product line! Excellent fit!
Size: XX-Large, Color: Whiteblueleaf, Size: XX-Large, Color: Whiteblueleaf
Ordered 5 of these for a trip to Hawaii- and they did NOT disappoint! I don't do well in humidity, and these were the solution. The fabric is light but strong, and I am a bigger guy who usually where's a 2X Tall- the 2X was perfect. Just the right length, not too short like almost all of the other shirts I get off Amazon. Cool and moisture wicking without and discoloration, no embarrassing sweat marks and they do not hold any odor. Beats the regular cotton shirts for sure. After washing the colors, fit and finish have all held up wonderfully!
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Reviewed in the United States on April 17, 2026
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hairybarry
Natrona Heights, US
★★★★★ 5
I love golf shirts !
Size: XX-Large, Color: Greengolf
I really love the design and feel of this shirt. The rub, is that it’s wrinkled all the time!! Even after a couple of washings. Also tried to water spray and let hang dry and also redry in the dryer. I’ve also worn it golfing. Hoping it would get better. Maybe my imagination, but does seem a little better. Golfing isn’t supposed to be a fashion show. But comfy nice shirts a must. I have this same shirt in black background. Love it, and isn’t as wrinkled. Black isn’t the best color on really warm summer days. Might keep this for a bit and see if it settles. No TV cameras on my golf game, ha! Just seem to play better when I feel good and look good. And most courses require collared shirts. Ok! Washed it again and let it hang dry! Wrinkles are gone!! Great shirt!! Now have it in several colors! The lighter colors are great!! Fend off the heat and nice enough to wear to church!!
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Reviewed in the United States on July 11, 2025

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