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 5999-01-597-4693
NSN 5895-01-551-1305
NSN 2925-01-351-9748
NSN 5996-01-528-7850
NSN 5960-01-023-2815
NSN 5985-01-471-7581
NSN 6610-01-473-5678
NSN 6685-01-034-9114
NSN 5960-01-476-5686
NSN 5895-01-046-2001
NSN 6645-01-513-4782
NSN 2925-01-208-0711