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 5975-01-355-1296
NSN 5990-01-033-7817
NSN 7035-01-364-8454
NSN 5855-01-152-8781
NSN 5935-00-131-4125
NSN 5910-01-578-6247
NSN 5985-00-623-7219
NSN 6105-01-163-7655
NSN 5895-01-259-8359
NSN 2925-00-614-1758
NSN 5895-01-307-2789
NSN 5985-00-115-1837