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 7035-01-563-5942
NSN 5999-01-074-8436
NSN 6650-01-382-3870
NSN 6220-01-555-7860
NSN 5990-01-341-5735
NSN 5925-00-564-2113
NSN 5999-00-892-8007
NSN 6650-01-146-5000
NSN 5975-00-670-5213
NSN 6610-01-453-9295
NSN 5975-01-387-2884
NSN 6145-00-052-9658