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 5935-01-155-8163
NSN 5910-01-076-5689
NSN 6645-01-334-0782
NSN 6110-01-479-7464
NSN 6240-01-509-1253
NSN 6130-01-206-8843
NSN 5998-00-590-7282
NSN 5910-01-417-6291
NSN 5965-01-255-4192
NSN 6135-01-399-8230
NSN 5910-01-322-9497
NSN 5998-01-352-4137