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 6105-01-423-9451
NSN 5945-01-620-4886
NSN 5996-01-094-7025
NSN 6685-01-475-4188
NSN 2925-01-480-3351
NSN 5965-01-060-2558
NSN 5920-01-567-8776
NSN 5925-01-446-5267
NSN 4140-01-224-6994
NSN 5965-00-083-8157
NSN 6150-00-476-7113
NSN 6105-01-559-1826