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 5925-00-299-8037
NSN 5990-00-167-2692
NSN 7035-01-056-5350
NSN 6150-01-441-5504
NSN 5895-00-941-2960
NSN 5935-01-343-8455
NSN 5855-01-435-5548
NSN 6240-01-463-8276
NSN 5930-01-346-5364
NSN 6110-00-735-6997
NSN 2925-01-230-8057
NSN 6150-01-481-2607