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 6645-01-041-3533
NSN 6240-00-101-0008
NSN 5920-00-436-2225
NSN 6645-01-457-8642
NSN 6105-01-090-0661
NSN 5920-00-206-3595
NSN 6620-00-079-0311
NSN 5990-01-312-2638
NSN 5935-00-189-0200
NSN 6105-01-216-7146
NSN 5925-00-111-1969
NSN 5999-01-605-1318