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 5999-00-739-9665
NSN 6105-01-464-0752
NSN 5975-01-372-1294
NSN 6145-01-039-7677
NSN 5985-01-634-0635
NSN 5960-01-464-1443
NSN 5999-01-247-1538
NSN 6145-01-201-5434
NSN 6620-00-955-6122
NSN 5910-01-454-4215
NSN 5935-01-322-6655
NSN 5905-00-784-7002