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 6145-01-633-4885
NSN 5935-01-364-0359
NSN 5990-00-254-4825
NSN 6645-00-389-3370
NSN 5985-01-119-8231
NSN 6130-01-328-5112
NSN 6620-01-340-9425
NSN 5945-00-414-0159
NSN 6130-00-138-2639
NSN 6320-00-681-1324
NSN 6650-01-442-7893
NSN 5965-01-565-6976