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 5985-00-165-3606
NSN 2925-01-444-2061
NSN 5985-01-082-4179
NSN 5920-00-258-6822
NSN 5895-01-102-5129
NSN 6145-01-401-3713
NSN 6645-01-322-8897
NSN 5999-01-465-7592
NSN 6145-01-396-4806
NSN 5985-00-079-7943
NSN 5935-01-025-7272
NSN 7035-01-338-2994