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 5996-01-061-6894
NSN 5915-01-264-6985
NSN 5960-01-184-3436
NSN 5855-01-512-1926
NSN 7035-00-455-7666
NSN 6220-01-517-7186
NSN 6135-00-062-5080
NSN 6620-00-052-8003
NSN 5910-00-034-6609
NSN 6220-00-021-3046
NSN 6220-00-018-4484
NSN 6105-00-038-3957