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 5905-01-395-9452
NSN 5945-00-900-3209
NSN 6650-01-384-7867
NSN 6220-00-326-5864
NSN 5930-00-153-4792
NSN 5996-01-530-6882
NSN 6145-00-286-9588
NSN 5930-01-141-9816
NSN 6620-01-530-3198
NSN 5960-01-021-5733
NSN 6610-01-256-7938
NSN 5945-01-249-9606