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 7035-01-555-8793
NSN 5895-00-723-7258
NSN 6135-01-319-0623
NSN 6685-00-030-4662
NSN 6645-01-184-9142
NSN 6240-00-456-6238
NSN 5945-01-221-6456
NSN 5960-01-485-2467
NSN 5950-01-323-7764
NSN 5920-01-381-7357
NSN 6620-01-131-9620
NSN 6150-01-047-4180