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 5915-00-518-1644
NSN 5855-00-237-4088
NSN 5855-01-366-2429
NSN 5915-01-421-0196
NSN 5998-01-087-0717
NSN 5855-01-074-3335
NSN 6650-01-361-9336
NSN 5960-01-170-4057
NSN 5905-01-192-8791
NSN 5960-01-067-4604
NSN 6645-01-185-3461
NSN 5855-00-361-0167