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 6105-00-116-9717
NSN 5996-00-344-1250
NSN 5975-01-255-8914
NSN 5855-00-237-4088
NSN 5960-01-411-5899
NSN 5915-01-358-2467
NSN 6685-01-649-1504
NSN 6240-00-045-9844
NSN 5965-00-764-1841
NSN 6610-00-420-3089
NSN 5895-00-019-4604
NSN 5915-01-406-5714