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 5945-00-764-4228
NSN 5920-01-082-7497
NSN 5925-00-286-8502
NSN 6240-01-182-9201
NSN 6110-01-547-5315
NSN 6620-00-025-1889
NSN 6220-01-208-5556
NSN 5965-00-811-3793
NSN 5990-01-013-8464
NSN 5950-01-461-3109
NSN 6320-01-425-1417
NSN 5855-00-455-6070