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 6220-01-546-9057
NSN 5835-01-163-4215
NSN 6685-01-655-8258
NSN 5950-01-238-9179
NSN 6240-01-322-7465
NSN 7035-00-870-0290
NSN 6685-01-547-1943
NSN 5905-01-020-7137
NSN 5999-01-359-4197
NSN 6145-00-419-0550
NSN 6650-01-197-4585
NSN 6110-01-502-5617