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 5985-01-361-3735
NSN 6220-01-519-9305
NSN 5910-00-149-2016
NSN 5985-01-281-1647
NSN 5895-01-129-1339
NSN 5960-01-200-4621
NSN 5985-00-184-7516
NSN 6105-01-645-4935
NSN 6135-01-459-6424
NSN 5935-01-066-9849
NSN 6685-01-145-3938
NSN 5960-01-370-4285