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 6610-00-958-0294
NSN 5999-01-332-0488
NSN 5999-01-350-2416
NSN 6135-01-333-2540
NSN 5965-00-729-6835
NSN 6240-01-261-4958
NSN 6130-00-217-7695
NSN 6685-01-220-4660
NSN 6620-00-079-0311
NSN 5945-01-076-5463
NSN 5998-01-649-7449
NSN 5998-01-451-4257