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 5895-00-106-4261
NSN 5895-00-323-0642
NSN 6220-01-236-5333
NSN 6220-00-107-8859
NSN 5855-01-573-5035
NSN 5915-01-403-2599
NSN 6620-01-026-0346
NSN 2925-00-574-8796
NSN 5930-01-339-0320
NSN 5975-00-573-8856
NSN 6145-00-942-8410
NSN 5920-01-360-6674