Classification: Oxides of boron and boric acid
NSN 6240-01-411-3619
NSN 6240-01-354-2320
NSN 5998-01-659-8602
NSN 5965-00-958-7455
NSN 6320-01-265-0665
NSN 5895-01-389-1923
NSN 2925-01-226-6126
NSN 6320-01-354-6204
NSN 5950-01-167-0825
NSN 5895-01-160-6599
NSN 6220-01-065-2171
NSN 6620-01-519-2628