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 6685-01-216-4146
NSN 6320-01-512-2031
NSN 5945-01-285-4514
NSN 7035-00-703-3535
NSN 6130-01-379-7042
NSN 5999-00-822-2498
NSN 5930-01-277-8735
NSN 5905-01-421-2481
NSN 6105-01-082-1208
NSN 6135-01-245-5876
NSN 6645-01-024-8199
NSN 5920-00-518-7314