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 5960-00-168-3594
NSN 5996-01-633-7979
NSN 6645-01-273-2462
NSN 5935-01-533-8383
NSN 5985-00-126-6575
NSN 2925-00-203-8735
NSN 5930-00-774-9604
NSN 5990-01-411-5930
NSN 5920-00-529-0618
NSN 5930-01-212-9317
NSN 5945-00-741-0691
NSN 6685-00-953-9090