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 6130-00-662-8557
NSN 5910-01-392-5818
NSN 6150-01-045-2126
NSN 6135-01-422-0140
NSN 5985-01-268-5297
NSN 6220-00-266-8222
NSN 5950-01-209-6900
NSN 5905-01-442-4669
NSN 5925-00-477-9644
NSN 6650-00-256-9059
NSN 6145-01-364-0074
NSN 5835-01-408-7576