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 5960-00-038-5433
NSN 5905-00-824-6662
NSN 5985-00-751-8641
NSN 6645-01-132-1862
NSN 5920-00-950-9761
NSN 5935-00-929-1239
NSN 5960-01-334-5146
NSN 5895-01-141-7416
NSN 6685-01-535-6466
NSN 5965-00-764-1841
NSN 5855-01-421-1440
NSN 5910-01-303-1397