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 6685-01-558-6595
NSN 5930-01-390-6329
NSN 5950-01-474-5576
NSN 5920-00-298-0700
NSN 5905-00-655-9282
NSN 5835-01-555-4262
NSN 6610-00-021-2259
NSN 6130-01-467-9465
NSN 5945-00-815-5004
NSN 5855-01-505-5144
NSN 5945-01-506-6204
NSN 5996-01-108-4306