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 5910-00-294-0956
NSN 2925-00-402-3282
NSN 5835-00-997-1703
NSN 6145-00-414-5315
NSN 5975-01-461-3542
NSN 5925-01-218-1679
NSN 5895-01-382-9755
NSN 5920-01-272-8902
NSN 7035-01-374-7954
NSN 5920-01-133-5286
NSN 5915-00-814-6417
NSN 6645-00-155-2398