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 5920-01-217-8335
NSN 5910-01-063-7958
NSN 5915-01-621-7426
NSN 5990-00-067-6791
NSN 6620-01-415-5803
NSN 6620-00-321-3630
NSN 6610-01-389-3082
NSN 5910-01-427-3819
NSN 6220-01-048-3556
NSN 2925-01-157-9204
NSN 6145-00-338-5645
NSN 5965-00-303-9701