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 6145-00-252-8969
NSN 6645-01-141-7016
NSN 5990-01-400-3299
NSN 5996-00-270-0340
NSN 6645-01-481-9834
NSN 6610-00-167-9839
NSN 6645-00-912-0248
NSN 5835-00-752-6065
NSN 7035-01-017-8994
NSN 5915-01-423-7894
NSN 6135-01-339-8064
NSN 5985-00-175-0350