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 6610-01-010-3159
NSN 6135-01-379-1697
NSN 5915-00-126-6627
NSN 5895-01-198-4515
NSN 6110-00-325-4519
NSN 5915-00-763-5481
NSN 6240-01-242-0149
NSN 5915-01-210-4274
NSN 6650-01-432-1830
NSN 5985-01-333-0557
NSN 6610-01-119-7873
NSN 7035-00-946-2642