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 6150-00-058-8669
NSN 5965-01-422-1392
NSN 2925-00-544-5159
NSN 6145-01-094-1442
NSN 6610-00-983-4482
NSN 5855-01-159-1654
NSN 6650-00-503-1677
NSN 5910-01-399-3080
NSN 5996-01-259-1547
NSN 6685-01-467-5171
NSN 5998-00-203-1232
NSN 5905-00-244-9307