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 6610-01-024-5360
NSN 5905-00-204-0104
NSN 2925-01-115-0306
NSN 6150-01-537-1600
NSN 5975-01-144-2416
NSN 6145-01-367-1404
NSN 5960-00-849-1681
NSN 5895-01-421-2297
NSN 6110-00-984-4273
NSN 5915-01-493-8328
NSN 5925-01-229-7536
NSN 6685-01-014-9402