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 5855-01-459-5024
NSN 5975-00-189-0093
NSN 5985-01-415-0274
NSN 5960-01-061-1774
NSN 5835-00-632-8621
NSN 5990-01-364-0813
NSN 5915-01-037-2793
NSN 5975-01-506-0117
NSN 5905-01-195-9697
NSN 5996-00-476-8617
NSN 5960-01-231-6502
NSN 6610-00-826-7235