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 7035-01-245-9585
NSN 5905-00-672-2852
NSN 5945-01-309-6050
NSN 5855-00-832-9341
NSN 5920-01-548-0094
NSN 5905-01-050-8992
NSN 5935-01-652-1526
NSN 2925-00-856-0115
NSN 5895-01-245-5315
NSN 5910-01-421-1335
NSN 6685-01-452-1066
NSN 6220-01-091-9103