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 5935-01-251-0596
NSN 6620-00-557-0950
NSN 5985-01-236-3532
NSN 5905-00-708-0891
NSN 6110-01-467-4693
NSN 6610-01-336-2787
NSN 5905-00-679-9970
NSN 5975-01-356-2268
NSN 6685-00-553-8733
NSN 5950-00-725-7284
NSN 6610-01-367-5110
NSN 6135-00-613-1068