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 5920-00-119-1406
NSN 6685-01-440-5657
NSN 6130-00-169-6890
NSN 6110-01-119-8611
NSN 6130-01-609-3548
NSN 6110-01-479-7464
NSN 5910-00-118-1221
NSN 6150-00-557-0030
NSN 6150-01-012-0955
NSN 5996-01-322-9007
NSN 6650-00-775-6560
NSN 5975-01-369-0697