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 6685-00-232-3239
NSN 6145-01-350-3532
NSN 6645-01-528-8424
NSN 5945-01-348-7146
NSN 5945-01-499-7914
NSN 7035-01-563-7103
NSN 5905-01-423-1338
NSN 6110-01-383-7520
NSN 2925-01-434-6945
NSN 5935-01-214-8954
NSN 5920-01-143-2212
NSN 5985-01-459-4060