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 5999-01-476-8123
NSN 5960-00-544-6227
NSN 6685-00-544-0511
NSN 5910-01-084-2292
NSN 5895-00-884-2482
NSN 5835-00-870-7034
NSN 6130-01-303-1049
NSN 6135-00-985-7846
NSN 6110-01-307-1390
NSN 7035-00-529-3128
NSN 5935-00-988-3199
NSN 6645-00-007-5305