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 5996-01-127-3381
NSN 5965-01-413-4424
NSN 6645-00-171-9639
NSN 2925-01-303-5266
NSN 5965-00-049-7649
NSN 5945-01-258-8731
NSN 5905-01-159-8053
NSN 5930-01-416-6099
NSN 6130-00-707-7732
NSN 5920-00-781-9317
NSN 5915-01-593-5798
NSN 6150-00-159-8949