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 5895-00-288-1798
NSN 6685-01-245-8952
NSN 6610-01-438-4306
NSN 6620-00-596-1951
NSN 5925-00-248-5734
NSN 5985-01-442-6347
NSN 6105-01-152-2800
NSN 5915-01-118-7575
NSN 5920-01-088-8312
NSN 5965-01-531-7758
NSN 5945-01-423-7508
NSN 7035-01-227-2546