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 5855-01-282-4881
NSN 6145-01-046-2155
NSN 5835-00-477-3162
NSN 6610-00-708-3226
NSN 5999-01-259-4448
NSN 5915-00-211-2219
NSN 6220-01-279-1331
NSN 5985-00-782-5278
NSN 6220-01-308-6218
NSN 6145-01-623-3763
NSN 5996-00-059-2407
NSN 5920-01-023-0040