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 5925-01-367-0223
NSN 5965-00-100-1291
NSN 5965-01-174-6995
NSN 6610-00-155-1334
NSN 5950-01-383-6786
NSN 6105-01-559-1826
NSN 6130-01-543-6480
NSN 5945-01-133-5292
NSN 6610-01-371-3006
NSN 5990-00-019-2486
NSN 5965-01-286-6548
NSN 6105-01-331-8326