A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 2925-01-146-0278
NSN 5999-01-292-8975
NSN 5975-01-077-5525
NSN 6645-00-795-3306
NSN 6240-00-421-0176
NSN 6135-00-932-3136
NSN 5950-01-266-6001
NSN 5905-01-314-6035
NSN 5985-00-510-4054
NSN 5996-00-854-3311
NSN 5975-00-900-6083
NSN 5895-00-605-7351