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 5915-01-500-5828
NSN 6135-00-816-9052
NSN 5835-00-624-1548
NSN 5895-00-872-4276
NSN 6150-01-556-7309
NSN 5925-01-350-3646
NSN 5985-00-008-8424
NSN 6685-01-274-9310
NSN 6610-01-285-8444
NSN 5855-00-145-3307
NSN 6685-01-528-7585
NSN 5905-01-113-1701