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 5910-00-468-8013
NSN 6240-01-644-1531
NSN 5925-00-708-1605
NSN 5996-00-942-2092
NSN 5960-00-905-7796
NSN 5985-00-316-3390
NSN 6320-00-500-4172
NSN 5910-01-286-2142
NSN 6135-00-152-8729
NSN 6130-01-552-5920
NSN 6685-01-227-2219
NSN 5950-00-491-8334