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 6105-00-567-7226
NSN 5960-01-121-9646
NSN 6135-01-111-1495
NSN 5920-01-580-7753
NSN 6645-01-376-2336
NSN 4140-01-488-1169
NSN 5930-01-426-9130
NSN 6145-00-261-4527
NSN 5835-01-394-3812
NSN 4140-01-529-5758
NSN 6130-01-573-8197
NSN 5910-01-381-8986