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 6110-00-421-7656
NSN 6145-01-224-7228
NSN 6130-01-286-1079
NSN 2925-01-391-9247
NSN 6240-01-192-2479
NSN 5960-01-169-1372
NSN 5945-00-863-4162
NSN 6645-01-535-7136
NSN 5855-00-491-7079
NSN 5835-01-522-1023
NSN 6150-00-020-3147
NSN 5960-01-632-6576