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 4140-01-327-3241
NSN 6145-00-827-2022
NSN 6685-01-141-7960
NSN 6610-01-361-4193
NSN 5905-01-446-5865
NSN 5895-01-253-0777
NSN 5895-01-293-4180
NSN 5910-00-368-4108
NSN 5855-00-228-8446
NSN 6110-00-087-0227
NSN 4140-01-167-7574
NSN 6110-01-073-6117