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 5905-01-124-0502
NSN 5835-01-049-5290
NSN 6145-01-314-5697
NSN 6150-01-449-7554
NSN 5945-01-415-3954
NSN 5945-00-399-5897
NSN 5950-01-383-5774
NSN 5930-01-025-6678
NSN 5950-01-242-3277
NSN 5935-01-519-9349
NSN 5915-01-323-1186
NSN 5925-01-536-3867