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 6320-01-434-3049
NSN 5915-01-649-5064
NSN 6220-01-202-8907
NSN 7035-01-008-7248
NSN 6240-00-246-7242
NSN 5905-01-261-9516
NSN 6150-00-644-0029
NSN 6150-01-345-9793
NSN 5960-00-491-1463
NSN 5855-00-466-2309
NSN 5915-00-933-4137
NSN 5996-01-167-8914