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 5835-00-546-4898
NSN 4140-01-359-7829
NSN 5965-00-951-9961
NSN 6685-01-411-5620
NSN 6135-01-265-1384
NSN 4140-01-426-8428
NSN 5998-00-421-5247
NSN 5985-01-443-3287
NSN 6650-01-068-3997
NSN 5996-01-353-3259
NSN 6105-01-064-6508
NSN 5920-00-177-2738