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 6685-01-413-4632
NSN 5965-01-218-5003
NSN 5920-01-023-0040
NSN 6220-00-352-6476
NSN 6320-01-450-1696
NSN 5945-01-435-4909
NSN 7035-01-013-0934
NSN 5990-00-119-5699
NSN 7035-00-763-6180
NSN 6320-00-238-9973
NSN 5985-01-527-2898
NSN 5945-00-877-3254