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 5895-01-461-7472
NSN 5855-00-466-2309
NSN 5975-01-168-7643
NSN 6685-01-260-7365
NSN 6685-00-581-5656
NSN 5990-01-248-8222
NSN 6685-01-398-5906
NSN 5996-01-609-4765
NSN 5925-00-966-7171
NSN 5910-00-637-2609
NSN 5905-00-375-5074
NSN 5855-00-087-3144