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 6110-01-503-0450
NSN 5905-00-139-0351
NSN 6650-00-491-0277
NSN 5905-01-518-4560
NSN 6685-01-359-9166
NSN 5905-01-512-1898
NSN 2925-01-025-0082
NSN 5985-00-142-7047
NSN 6645-00-837-2267
NSN 6150-00-442-7454
NSN 5915-01-227-2337
NSN 6220-01-176-1863