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 6110-00-514-2639
NSN 7035-01-005-2426
NSN 5950-00-132-4394
NSN 6610-00-885-5866
NSN 6105-00-759-1894
NSN 5960-01-071-0389
NSN 6105-00-212-8013
NSN 5965-00-983-1815
NSN 7035-00-981-7216
NSN 6105-01-415-2119
NSN 6220-00-422-4461
NSN 5895-01-141-7416