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 6685-01-609-7565
NSN 6110-01-513-9049
NSN 5985-00-503-2953
NSN 5905-01-615-9472
NSN 5965-01-052-3765
NSN 5945-01-138-1883
NSN 5998-01-521-3485
NSN 5960-01-522-0391
NSN 5945-01-350-6586
NSN 5915-01-528-6426
NSN 6145-01-399-1158
NSN 5965-00-281-0319