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 6105-01-142-3199
NSN 5855-01-100-3272
NSN 6145-01-212-3528
NSN 6145-01-028-0336
NSN 5925-00-841-3562
NSN 6110-01-009-7744
NSN 6685-01-014-5336
NSN 6135-00-152-8729
NSN 5998-00-248-6943
NSN 5905-00-612-8326
NSN 6620-01-112-6440
NSN 6620-01-012-2852