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 5975-01-006-0889
NSN 5960-01-386-2786
NSN 6620-00-045-8134
NSN 5965-00-947-2310
NSN 5910-01-183-4980
NSN 5925-00-941-4995
NSN 6105-00-467-3908
NSN 5910-01-467-2092
NSN 5910-00-209-6243
NSN 5999-01-446-0263
NSN 6620-01-327-3011
NSN 5975-01-512-2038