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 6145-00-162-1222
NSN 5996-01-425-7261
NSN 6150-01-649-7924
NSN 5895-01-464-0505
NSN 5996-01-187-8571
NSN 6320-01-436-9228
NSN 5855-01-417-1315
NSN 5965-01-038-5994
NSN 5905-00-369-1188
NSN 6135-01-442-0890
NSN 5945-01-020-5009
NSN 5999-00-258-9797