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 5985-01-407-1410
NSN 5965-01-392-9343
NSN 6135-00-474-1397
NSN 5960-00-071-0698
NSN 6610-01-424-8325
NSN 5999-00-135-9868
NSN 6240-01-067-1494
NSN 6105-01-438-8546
NSN 5998-00-298-8881
NSN 2925-01-448-2880
NSN 5895-01-384-3230
NSN 5996-01-342-3829