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 5855-01-459-9254
NSN 5930-01-406-5613
NSN 6240-00-201-9011
NSN 5895-01-324-4460
NSN 5990-01-257-2476
NSN 5920-01-218-6191
NSN 7035-01-499-0680
NSN 5925-01-623-0051
NSN 5996-01-340-5268
NSN 6685-00-027-7186
NSN 6130-01-113-9537
NSN 2925-01-327-3069