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.
NSN 6105-00-021-2123
NSN 6110-00-427-4454
NSN 6620-01-528-3387
NSN 5895-00-255-4094
NSN 6620-01-047-2787
NSN 5950-01-167-0084
NSN 5935-00-273-3861
NSN 5950-00-686-6584
NSN 6145-00-840-6458
NSN 4140-01-036-4647
NSN 7035-00-870-0290
NSN 5855-01-053-0679