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 6145-01-382-6025
NSN 7035-01-339-3665
NSN 5920-01-170-7782
NSN 6150-01-420-5987
NSN 5985-00-079-2748
NSN 4140-00-596-4726
NSN 5925-01-339-6540
NSN 5960-00-529-2704
NSN 6645-00-739-6718
NSN 6220-01-422-8179
NSN 6145-01-142-2234
NSN 5996-00-491-9304