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 5945-01-381-1356
NSN 5895-01-058-7456
NSN 6150-00-660-8545
NSN 6145-00-060-2024
NSN 6220-01-204-3575
NSN 6130-00-642-4264
NSN 6645-01-499-7385
NSN 5935-00-284-3984
NSN 6650-01-464-3545
NSN 5935-00-503-2695
NSN 5985-00-367-4291
NSN 6220-00-346-8944