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 6135-00-152-8729
NSN 5835-01-412-6901
NSN 5895-01-246-3665
NSN 5999-01-426-0064
NSN 5920-01-187-1014
NSN 5925-01-026-8526
NSN 6105-01-005-2867
NSN 5895-01-381-4640
NSN 6320-01-449-1014
NSN 4140-00-660-8699
NSN 5999-00-230-9304
NSN 5895-01-611-3523