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 2925-01-170-1089
NSN 6650-01-211-5628
NSN 6620-00-495-7438
NSN 6610-00-512-4183
NSN 5915-01-082-3822
NSN 5895-00-939-7479
NSN 6650-01-099-6271
NSN 5925-01-537-0180
NSN 5960-01-481-3722
NSN 5930-00-953-5836
NSN 5925-01-535-6590
NSN 5910-01-498-4323