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 6220-01-272-8585
NSN 6105-00-222-6194
NSN 6145-01-115-6642
NSN 6685-01-258-0416
NSN 6610-00-958-0294
NSN 2925-00-070-4576
NSN 6150-00-644-8745
NSN 6145-01-444-1668
NSN 5985-00-891-9652
NSN 5985-01-176-6721
NSN 5998-01-034-4761
NSN 5945-01-080-4358