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 5935-00-079-3487
NSN 7035-01-023-7859
NSN 5999-01-025-6686
NSN 5920-01-498-2705
NSN 6130-00-013-7866
NSN 6650-00-170-5095
NSN 5925-01-411-6028
NSN 2925-01-338-7126
NSN 6685-00-180-0349
NSN 5905-01-462-3466
NSN 5920-00-226-7148
NSN 5975-01-185-6781