Differences Between Models. The S-280B/G Shielded shelter (NSN 5411-00-001-4093) differs
from the S-280B/G (NSN 5411-00-117-2868) only in its radio frequency/electromagnetic suppression capabilities.
Components of RFI/EMI shielding are described in paragraph 1-7.
Figure 1-1. Major Shelter Components.
1-10. Equipment Data.
83.325 in. (21 1.65 cm)
87 in. (220.98 cm)
147 in. (373.68 cm)
1380 lb (627 kg)
617 ft3 (17.47 m3)
Load on skids
1-11. Shelter Marking. Shelter markings are shown in figure 1-2. Lettering is stenciled or silkscreened in
accordance with MIL-M-1321 GR II. The color used is black, MIL-C-46168.
1-12. Safety, Care and Handling. Throughout this manual are warnings, cautions and notes designed to
protect personnel and equipment when handling the shelter. Learn the warnings on the warning page before
attempting to perform maintenance on the shelter, and observe all warnings, cautions and notes as you come
upon them in the text.