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 5835-01-426-6573
NSN 5996-01-149-5506
NSN 6130-00-544-4943
NSN 6645-01-494-3845
NSN 5895-01-425-0773
NSN 5950-00-618-0024
NSN 5950-01-225-9389
NSN 6685-01-560-3479
NSN 6685-00-824-7910
NSN 5985-00-208-6751
NSN 6620-01-407-1158
NSN 6240-00-082-1142