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 6110-00-088-1128
NSN 5855-00-117-0857
NSN 5998-00-298-0651
NSN 5895-01-177-2187
NSN 6240-01-158-6601
NSN 6150-01-421-4028
NSN 6610-01-587-0715
NSN 6220-00-671-7960
NSN 5975-00-754-5299
NSN 5990-01-193-0487
NSN 2925-01-607-4340
NSN 5920-01-265-6959