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 6105-01-085-5389
NSN 6105-01-188-2741
NSN 6105-01-049-8643
NSN 5915-01-119-0250
NSN 5996-01-555-7089
NSN 5950-01-154-7527
NSN 2925-01-025-0082
NSN 5945-01-107-7289
NSN 5915-01-632-1160
NSN 2925-01-264-5256
NSN 5945-01-522-7276
NSN 6110-00-058-6732