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 6150-01-345-8310
NSN 6240-01-133-9596
NSN 5895-01-022-7496
NSN 5925-01-158-0762
NSN 5945-00-319-1443
NSN 5985-01-019-4911
NSN 5960-00-853-0056
NSN 5925-01-064-6283
NSN 6110-01-433-2214
NSN 5990-01-378-7349
NSN 5996-00-248-6876
NSN 5835-01-386-4027