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 5835-00-074-3700
NSN 2925-00-233-5644
NSN 5945-01-055-4305
NSN 5965-01-238-0488
NSN 7035-01-060-9372
NSN 5965-01-005-0611
NSN 5920-01-293-7418
NSN 6610-01-461-8180
NSN 5895-01-535-3564
NSN 5855-01-394-3688
NSN 6150-01-441-7822
NSN 6150-01-217-2356