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 6105-00-820-6751
NSN 6240-01-326-2594
NSN 5960-01-443-3067
NSN 6610-00-466-2486
NSN 7035-01-556-7412
NSN 5910-00-293-2389
NSN 6135-00-152-8729
NSN 5835-01-416-6455
NSN 6145-01-560-1509
NSN 5905-00-934-2872
NSN 5950-00-959-3285
NSN 6130-01-396-7559