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 5996-00-729-1250
NSN 5960-01-374-3527
NSN 6610-00-727-0882
NSN 6145-01-120-7077
NSN 5905-00-857-6540
NSN 6685-00-451-6941
NSN 5925-01-138-4930
NSN 6240-01-153-8015
NSN 5855-00-411-8688
NSN 5975-01-249-3506
NSN 6130-01-202-8025
NSN 7035-01-253-7253