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 6105-01-226-5253
NSN 5855-01-529-7260
NSN 6650-01-422-3395
NSN 5960-01-632-6576
NSN 5925-01-645-4909
NSN 5910-01-502-5860
NSN 6620-01-570-4026
NSN 5998-00-171-9786
NSN 6650-01-374-4128
NSN 5905-00-089-9622
NSN 6135-01-125-4867
NSN 6320-01-089-9086