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 6685-01-073-4912
NSN 5950-00-639-9675
NSN 6645-01-519-2220
NSN 5895-00-678-6598
NSN 6220-00-515-0437
NSN 5996-00-710-8308
NSN 5985-01-389-7888
NSN 6685-00-949-4829
NSN 6105-01-522-4191
NSN 5915-01-421-1818
NSN 5996-01-113-7960
NSN 5855-00-233-2366