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 5965-00-265-7861
NSN 6650-00-197-7563
NSN 5895-00-185-4543
NSN 5965-00-303-9701
NSN 6620-01-078-6372
NSN 5925-01-230-0410
NSN 7035-00-884-8366
NSN 6645-01-656-1101
NSN 5960-01-632-6576
NSN 6610-00-955-2021
NSN 6650-00-629-8027
NSN 6150-01-438-0455