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 5915-00-269-9252
NSN 6620-00-113-1380
NSN 6145-01-076-5071
NSN 5910-01-512-1340
NSN 5905-00-450-0109
NSN 5915-00-077-5555
NSN 6320-01-466-4175
NSN 6685-00-732-1927
NSN 7035-00-480-6767
NSN 6620-00-375-0393
NSN 6145-00-470-1606
NSN 5855-01-145-4903