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 5910-01-422-3665
NSN 5895-00-451-3096
NSN 5965-01-444-3098
NSN 6110-00-216-6911
NSN 5998-01-466-0333
NSN 6135-00-162-2437
NSN 6685-00-994-6120
NSN 5835-01-109-4775
NSN 4140-01-441-9163
NSN 6610-01-589-5146
NSN 6220-01-106-3215
NSN 5965-01-605-3878