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 6685-01-448-7164
NSN 5985-00-836-5900
NSN 5895-01-079-7117
NSN 7035-00-104-7613
NSN 5835-00-224-9148
NSN 6685-00-950-8176
NSN 7035-00-800-0770
NSN 6320-01-050-1290
NSN 6220-01-020-8018
NSN 6610-01-160-6585
NSN 6105-00-726-2754
NSN 6610-01-458-3119