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 5920-01-269-1038
NSN 6685-01-240-3752
NSN 6145-01-245-8856
NSN 5965-00-068-1666
NSN 5915-01-173-5455
NSN 6645-00-226-2270
NSN 7035-00-320-5644
NSN 6220-01-045-6265
NSN 5945-01-054-2130
NSN 6620-01-528-4717
NSN 6220-01-265-2705
NSN 6240-01-090-2280