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 5965-00-230-8818
NSN 4140-01-587-5770
NSN 6130-01-286-5857
NSN 5855-00-997-6225
NSN 5895-00-056-8573
NSN 4140-00-433-9571
NSN 5930-01-508-7755
NSN 5925-00-027-8220
NSN 6610-01-287-9814
NSN 5925-01-467-9910
NSN 6105-01-054-1397
NSN 6105-00-457-8354