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 5945-01-204-3507
NSN 5855-00-004-0904
NSN 5915-01-466-8450
NSN 5985-00-901-8572
NSN 5920-01-156-4241
NSN 6110-00-798-4794
NSN 5985-01-433-2242
NSN 5905-00-477-4741
NSN 5985-00-170-1870
NSN 6105-01-607-6572
NSN 6150-01-560-5795
NSN 5925-00-150-1072