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 5965-01-655-5965
NSN 6685-00-526-9433
NSN 5998-00-125-4739
NSN 5895-01-479-3963
NSN 6620-00-679-5830
NSN 5935-00-231-8881
NSN 5960-01-595-6515
NSN 6685-01-333-1744
NSN 6135-01-219-8612
NSN 6220-01-487-7690
NSN 5905-01-467-2269
NSN 4140-01-023-1537