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 5895-01-045-3201
NSN 6110-00-715-6239
NSN 6240-00-287-1988
NSN 6685-01-435-6496
NSN 6145-01-634-0388
NSN 6135-00-377-9165
NSN 5960-01-391-4701
NSN 5855-01-147-4785
NSN 5835-01-411-8897
NSN 6110-01-353-6359
NSN 6105-01-428-9648
NSN 6320-00-882-7061