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 6130-01-411-3062
NSN 5990-01-027-8260
NSN 6110-01-147-9175
NSN 5895-00-166-7989
NSN 5999-01-570-4979
NSN 5996-00-446-3784
NSN 5935-00-476-9936
NSN 5960-01-069-8028
NSN 6145-00-931-2437
NSN 5985-01-108-1037
NSN 6145-00-113-3911
NSN 6645-00-116-1409