USS S-34 SS-139 — S18 Class Submarine (circa 1943)
Iron Shipwrights 1/178 Scale Model Kit — Kit #4-276
This premium Iron Shipwrights model kit delivers exceptional historical accuracy and a satisfying build for serious scale modelers. The kit features a one-piece full resin hull combined with high-resolution 3D printed components to reproduce the USS S-34 in remarkable detail at 1/178 scale.
Historical Background
USS S-34 (SS-139) was one of the U.S. Navy’s World War I–era S‑class submarines. Boats of that class were built in the early 1920s and spent the interwar years on training, fleet exercises and forward patrols—primarily in the Pacific and Asiatic waters. When World War II began many S‑class boats were pressed into wartime service on patrol and reconnaissance missions in forward areas (Aleutians, Philippines and surrounding waters). Surviving boats were later relegated to training and secondary duties and were decommissioned and disposed of shortly after the war.
Key Features
- 1/178 scale representation of USS S-34 (SS-139), S18 Class Submarine, circa 1943
- One-piece full resin hull for easy alignment and an accurate waterline profile
- High-quality 3D printed parts for fine detail and precision fit
- Comes brand new and unassembled — if the product photo shows a completed model, your kit will arrive uncompleted
- Decals for all the ships in the S18 class are included
Model Dimensions (Approximate)
The typical S‑class overall length is approximately 219 ft 3 in (219.25 ft). At 1/178 scale this kit will measure about 14.8 inches (≈37.6 cm) long (rounded to the nearest tenth).
Kit Includes
- Full resin hull (one-piece)
- 3D printed superstructure and detail parts
- Assembly instructions with historical reference
- Decal sheet covering all ships in the S18 class
Customer Support & Guarantee
All Iron Shipwrights models come with complete instructions and excellent customer support. We offer free replacement parts — no questions asked — to ensure you can finish your build with confidence.
Notes
- Model arrives unassembled and unpainted.
- Recommended tools and paints are not included.




