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 6645-01-499-7385
NSN 6645-01-253-1103
NSN 6150-01-120-6561
NSN 6135-01-244-5580
NSN 6105-00-786-6636
NSN 5835-01-606-8768
NSN 5905-00-285-2866
NSN 5905-00-692-8642
NSN 6110-00-099-6890
NSN 5855-00-896-4047
NSN 5925-00-072-9933
NSN 6145-00-909-0614