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 6105-01-100-3129
NSN 5925-01-079-3206
NSN 6645-01-118-5300
NSN 5920-01-481-4228
NSN 5950-00-338-8951
NSN 6240-00-080-2012
NSN 6645-01-609-4753
NSN 7035-01-600-2430
NSN 5935-01-270-4580
NSN 6650-00-717-8913
NSN 5910-01-425-3281
NSN 6220-01-181-7117