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 2925-01-510-2221
NSN 6145-01-036-0717
NSN 7035-00-225-6499
NSN 2925-01-146-0278
NSN 5855-01-020-7982
NSN 6610-01-081-7532
NSN 6610-01-266-3447
NSN 6220-00-443-5805
NSN 5965-00-831-2134
NSN 6610-01-204-7281
NSN 6145-01-106-9646
NSN 5996-01-148-8709