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 5996-01-530-0040
NSN 6685-00-728-4744
NSN 6610-00-056-5889
NSN 5998-01-133-5786
NSN 6130-01-652-0101
NSN 5930-01-314-5288
NSN 5985-01-197-8118
NSN 5990-01-328-9846
NSN 5910-00-763-3543
NSN 6150-01-330-4840
NSN 6610-00-068-3464
NSN 5960-01-221-9464