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 5895-01-206-4619
NSN 6240-00-514-3507
NSN 5950-01-106-7606
NSN 5910-01-102-4347
NSN 6685-01-577-9681
NSN 6145-01-389-7220
NSN 5975-01-559-3567
NSN 6105-00-419-3174
NSN 5930-00-530-5193
NSN 5935-00-880-1940
NSN 7035-00-529-3128
NSN 6650-00-890-0480