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 6685-00-054-9436
NSN 6110-01-107-2628
NSN 5905-01-447-3781
NSN 5905-00-347-0314
NSN 6130-00-146-1525
NSN 5965-01-010-1258
NSN 7035-00-803-3056
NSN 5998-01-425-6354
NSN 6685-01-069-3639
NSN 2925-01-424-0235
NSN 6130-01-213-7813
NSN 5915-01-374-7738