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 6145-00-537-7059
NSN 5910-01-096-3434
NSN 6145-01-018-0244
NSN 5835-01-248-6688
NSN 6610-01-220-1011
NSN 6685-01-545-6024
NSN 6320-01-627-1594
NSN 6110-00-105-7659
NSN 5925-01-122-6603
NSN 5925-01-466-9925
NSN 6240-00-280-8502
NSN 6110-01-649-0612