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 5998-00-860-6308
NSN 5910-01-441-7815
NSN 6645-01-115-3829
NSN 7035-00-064-7008
NSN 5925-01-647-8743
NSN 5930-01-460-7971
NSN 5855-01-179-8887
NSN 7035-00-631-3782
NSN 6220-01-585-4698
NSN 5895-00-342-9581
NSN 5990-01-064-1013
NSN 5950-01-125-4772