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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5930-01-585-0757
NSN 5925-00-100-5760
NSN 5930-01-437-8024
NSN 6320-01-177-3192
NSN 6105-01-205-0301
NSN 5930-01-013-9188
NSN 6610-01-200-6861
NSN 6685-01-082-1350
NSN 7035-01-220-6392
NSN 5925-00-752-8292
NSN 6105-01-617-1831
NSN 5925-00-476-4868