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 6105-01-505-8023
NSN 6145-01-251-7652
NSN 5905-01-091-5474
NSN 5915-01-112-6329
NSN 5835-00-170-5238
NSN 5925-01-462-6172
NSN 5920-00-294-0753
NSN 5915-00-205-2615
NSN 6645-01-570-3215
NSN 5910-00-837-0532
NSN 6105-00-200-8074
NSN 5985-01-372-4841