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 6220-01-046-7485
NSN 5835-01-351-8429
NSN 6685-01-047-5139
NSN 5996-01-015-9539
NSN 6220-00-566-2848
NSN 6240-01-123-9040
NSN 5960-01-097-0083
NSN 6110-01-406-3623
NSN 6145-01-110-9836
NSN 5905-00-661-2395
NSN 5835-01-502-9228
NSN 5975-01-632-4661