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 6105-00-116-7843
NSN 2925-01-507-3698
NSN 5920-01-042-9351
NSN 5930-01-414-8540
NSN 5925-00-152-9399
NSN 5975-01-165-5026
NSN 6685-01-391-6790
NSN 6650-01-281-4651
NSN 5920-01-497-9528
NSN 2925-01-014-0118
NSN 5915-01-069-0453
NSN 6685-00-379-4652