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 7035-01-599-1694
NSN 5965-01-544-8457
NSN 6150-01-010-8420
NSN 6685-01-166-3903
NSN 6320-00-483-0451
NSN 5895-01-349-5404
NSN 6645-00-988-4427
NSN 5975-01-481-2470
NSN 5975-01-074-2874
NSN 5905-00-686-3131
NSN 5999-00-059-2829
NSN 6320-01-177-3192