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 6650-01-094-6876
NSN 7035-01-535-5911
NSN 6320-01-624-0193
NSN 5835-01-558-9444
NSN 6135-01-346-0851
NSN 5915-00-602-8506
NSN 6240-01-011-8688
NSN 6320-01-113-7647
NSN 5935-01-364-0521
NSN 5905-01-258-5549
NSN 6145-01-202-6960
NSN 6145-01-463-8229