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 6105-01-052-1998
NSN 5960-00-264-9519
NSN 5960-01-262-0354
NSN 5855-00-821-7512
NSN 5835-01-614-1900
NSN 6685-00-249-4170
NSN 5855-00-361-0167
NSN 6150-01-132-3860
NSN 6320-01-387-3230
NSN 6645-01-603-1004
NSN 5905-00-119-1462
NSN 6135-01-423-7502