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 5930-01-142-3647
NSN 6620-01-026-0346
NSN 5895-01-279-1330
NSN 6240-01-606-9998
NSN 6135-00-998-5884
NSN 6110-01-352-6438
NSN 5965-01-100-4645
NSN 7035-01-559-4016
NSN 5965-01-661-1950
NSN 6685-01-152-1781
NSN 7035-00-117-0418
NSN 6240-01-614-7618