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 6150-01-085-5858
NSN 6240-01-022-1424
NSN 6145-00-617-4032
NSN 5895-00-127-6713
NSN 5930-01-397-0271
NSN 6105-00-205-0655
NSN 6645-01-350-3138
NSN 6105-00-595-5378
NSN 2925-00-945-0792
NSN 5945-01-089-7649
NSN 6150-01-316-4052
NSN 5960-00-077-1828