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 6150-01-491-6291
NSN 6650-01-258-5871
NSN 5945-01-571-2547
NSN 5945-01-322-5935
NSN 6110-01-327-3001
NSN 6105-00-995-3345
NSN 6320-01-466-4175
NSN 5950-01-082-2810
NSN 5996-01-322-7140
NSN 6320-00-261-9136
NSN 6150-00-233-6356
NSN 6685-01-348-9632