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 6220-00-485-8907
NSN 5965-01-009-2238
NSN 5990-00-229-4647
NSN 5996-01-213-5184
NSN 6645-00-151-5280
NSN 6620-00-959-6614
NSN 5895-00-778-7300
NSN 5945-01-353-8622
NSN 5990-00-285-1948
NSN 6130-01-085-6095
NSN 5996-01-167-8914
NSN 5960-01-363-5951