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 2925-00-833-9466
NSN 6130-00-335-9712
NSN 6610-01-003-9763
NSN 5945-01-577-5370
NSN 6220-00-852-0367
NSN 6135-00-223-9563
NSN 5915-01-413-7792
NSN 5935-00-597-5055
NSN 5915-00-807-3662
NSN 5930-00-225-9964
NSN 6240-00-635-9953
NSN 7035-01-474-6886