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 5960-01-032-4229
NSN 6610-01-102-0194
NSN 5950-01-236-2503
NSN 6130-00-806-5814
NSN 4140-00-111-3247
NSN 5975-01-005-6130
NSN 6220-00-383-9402
NSN 6130-01-545-3666
NSN 6110-00-617-9512
NSN 5895-01-451-4779
NSN 7035-01-465-9156
NSN 7035-01-551-2031