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 5965-01-496-1633
NSN 6685-01-414-8811
NSN 5965-00-068-4812
NSN 5905-00-864-9240
NSN 6145-00-871-8304
NSN 6145-01-326-1001
NSN 5855-01-462-0495
NSN 5965-01-528-8152
NSN 4140-01-415-3363
NSN 5915-01-252-8683
NSN 6130-01-392-0503
NSN 2925-00-105-3907