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 5905-00-427-2295
NSN 6145-01-110-2746
NSN 5985-01-233-8385
NSN 6320-00-701-0437
NSN 5930-01-503-2793
NSN 6240-01-608-4990
NSN 5950-01-619-3846
NSN 5930-01-358-6292
NSN 5950-01-298-8847
NSN 6645-01-430-2420
NSN 6105-01-423-1417
NSN 6130-00-186-8460