Types I, IV and VI
MIL-C-22787 coated glass and nylon
Fuel- and flame-resistant vinyl-coated cloth on glass and nylon.
MIL-C-22787 covers vinyl-coated cloth that has to resist fuel and flame. We build three of its types. Type I is nonporous glass, Type IV is a fluorescent, high-visibility nylon, and Type VI is a heavier, oil-resistant glass.
The glass types run on standard glass fabric styles such as 1677 and 7628, in widths from 36 to 60 inches.
≤2 sType I flaming time
≤2.3 inType I char length
200 psiType VI hydrostatic
42 sType IV flame-tip rule
What we build
- Type I on 1677-style glass
- Type IV fluorescent nylon
- Type VI on heavier glass
Questions buyers ask
What's the difference between Type I and Type VI?
Both are vinyl-coated glass. Type VI is heavier and adds oil resistance, with a 200 psi hydrostatic requirement.
Spec summaries are for orientation only. The current revision in your contract governs. Send your type, class and drawing and we'll confirm fit, testing and paperwork before we quote.