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 5945-00-076-4284
NSN 5855-01-157-7186
NSN 5985-00-051-4624
NSN 6320-00-456-2092
NSN 5910-00-184-7677
NSN 5996-01-467-2177
NSN 6620-00-232-2048
NSN 5996-01-421-4761
NSN 5895-01-204-8433
NSN 5990-01-137-8722
NSN 6135-00-134-6648
NSN 5930-00-052-9460