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 5998-01-367-6477
NSN 5999-01-210-0593
NSN 5895-01-058-8677
NSN 5965-01-090-6245
NSN 5915-01-020-9153
NSN 5905-01-377-5018
NSN 6145-00-236-3226
NSN 5895-01-555-7879
NSN 5998-01-118-8054
NSN 5975-01-592-9628
NSN 5999-01-415-5090
NSN 6220-00-969-1915