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 5960-01-191-6249
NSN 5905-01-329-7452
NSN 4140-01-131-9056
NSN 5935-01-068-2685
NSN 5965-01-365-0101
NSN 6685-01-158-6081
NSN 6150-01-017-8603
NSN 5925-00-522-2593
NSN 6685-01-622-2631
NSN 5975-00-202-5013
NSN 5998-01-394-3494
NSN 5935-01-614-8088