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 6685-00-548-5460
NSN 6320-01-021-6633
NSN 5960-00-233-7537
NSN 5965-01-180-7070
NSN 6150-01-622-8808
NSN 6320-00-937-5625
NSN 5999-01-574-3843
NSN 6240-01-146-2850
NSN 5935-00-221-3720
NSN 6150-01-444-9719
NSN 5950-01-594-3131
NSN 5945-01-575-9598