A structural shape fabricated from nonmetallic material(s) resembling the letter "t" in cross-sectional form. It may have a reinforcing agent(s) and backing.
NSN 6645-01-125-6811
NSN 6105-01-323-7401
NSN 5975-01-618-2926
NSN 6610-01-287-9814
NSN 5998-00-426-7449
NSN 6135-00-145-8884
NSN 6130-00-171-7400
NSN 6320-01-449-0043
NSN 5975-00-286-8506
NSN 6645-01-010-3746
NSN 5925-01-502-9177
NSN 5999-00-099-6889