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 6135-00-567-1322
NSN 6130-01-607-1310
NSN 5855-00-832-9341
NSN 5920-01-510-9172
NSN 5920-00-621-6601
NSN 5975-00-099-9312
NSN 6130-01-322-0592
NSN 5895-01-407-8678
NSN 5855-01-154-3871
NSN 6145-00-827-4958
NSN 5855-00-089-3974
NSN 6135-01-098-3020