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 5895-01-406-5134
NSN 5920-01-548-0094
NSN 6685-01-437-4904
NSN 6320-01-512-2031
NSN 6135-00-242-9531
NSN 5930-01-192-4601
NSN 5835-01-116-2369
NSN 6220-01-188-6962
NSN 5895-01-046-4382
NSN 5950-01-099-2651
NSN 6320-01-462-2295
NSN 5910-00-446-9131