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 6685-01-478-7574
NSN 6220-01-415-5698
NSN 6135-01-277-7907
NSN 6610-01-212-9817
NSN 6240-01-436-9868
NSN 6105-01-482-4062
NSN 6105-01-203-7729
NSN 6220-00-809-6071
NSN 6645-01-196-6277
NSN 6110-01-515-7982
NSN 5985-00-455-8555
NSN 5835-00-233-6327