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 6220-00-022-9700
NSN 5925-00-468-2757
NSN 5910-01-609-0605
NSN 6135-01-074-2529
NSN 7035-01-255-0334
NSN 6645-01-095-9681
NSN 5835-01-125-2558
NSN 6240-01-431-9827
NSN 6110-00-190-7523
NSN 6105-00-081-7880
NSN 6150-01-563-7642
NSN 6685-00-989-6921