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 6110-00-741-5536
NSN 6110-01-314-1990
NSN 6220-00-171-8638
NSN 5905-00-838-3485
NSN 5990-01-099-8574
NSN 5835-00-280-8494
NSN 5965-01-109-2917
NSN 5855-01-407-5761
NSN 5925-01-113-6827
NSN 2925-01-406-7837
NSN 5905-01-098-3106
NSN 5895-00-151-3934