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 6685-01-032-6784
NSN 6645-01-056-1445
NSN 6685-01-570-8803
NSN 5935-01-470-0647
NSN 5915-00-229-1474
NSN 5905-01-168-6737
NSN 5925-01-023-2996
NSN 6135-00-368-5578
NSN 5910-01-483-1096
NSN 5960-01-390-7236
NSN 5920-00-960-7614
NSN 5925-00-427-9930