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 5998-00-373-2909
NSN 6685-01-535-7087
NSN 5895-01-403-2793
NSN 5965-00-110-3330
NSN 5895-01-076-6947
NSN 5910-01-508-4674
NSN 5920-01-101-4410
NSN 5905-01-157-9933
NSN 6110-01-512-9405
NSN 6220-00-409-1518
NSN 6110-00-960-7341
NSN 5915-01-116-0355