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 5965-01-623-4772
NSN 5855-00-466-2309
NSN 5998-00-099-9047
NSN 5910-01-483-9160
NSN 5920-00-868-7651
NSN 5945-01-022-1161
NSN 5905-00-204-9861
NSN 6145-00-259-1622
NSN 5975-00-090-1141
NSN 5999-01-510-7944
NSN 5925-00-660-7589
NSN 6145-01-252-1449