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 6110-01-197-7674
NSN 6610-01-112-0447
NSN 6105-01-323-1811
NSN 5965-01-026-1752
NSN 6130-00-335-9712
NSN 5960-01-414-1677
NSN 5950-01-530-0855
NSN 6130-01-519-9337
NSN 6135-01-100-3593
NSN 6685-01-010-4501
NSN 6620-01-617-3915
NSN 5915-01-298-1437