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 6620-01-555-1453
NSN 5905-01-519-2075
NSN 5960-01-112-8273
NSN 5945-00-540-8178
NSN 5985-01-589-3723
NSN 6610-00-695-2280
NSN 7035-01-378-5074
NSN 5985-01-331-7949
NSN 2925-00-646-6099
NSN 6130-01-146-5804
NSN 5915-01-154-7446
NSN 5996-01-412-0813