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 5965-00-959-4910
NSN 5855-01-195-2518
NSN 5996-01-212-9078
NSN 6645-00-542-1206
NSN 5999-01-383-9712
NSN 5960-01-260-7430
NSN 5905-01-528-9583
NSN 6150-00-145-8922
NSN 6645-00-351-8580
NSN 5950-01-225-8536
NSN 6110-00-596-9124
NSN 6240-01-199-3073