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 5950-01-126-4651
NSN 5915-00-182-8068
NSN 5945-00-404-0374
NSN 6110-01-267-9001
NSN 7035-00-232-4043
NSN 6610-01-541-4002
NSN 5950-01-029-3613
NSN 5910-01-246-5085
NSN 5990-01-234-8646
NSN 6105-01-519-8003
NSN 5905-00-205-2595
NSN 6320-00-853-1920