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 6145-00-468-8534
NSN 5915-01-147-4830
NSN 5960-01-468-6508
NSN 7035-00-517-8232
NSN 5998-00-276-8599
NSN 6685-00-146-2308
NSN 6320-01-648-5538
NSN 6645-01-378-1285
NSN 5855-00-233-2366
NSN 6610-01-472-8876
NSN 5960-00-175-7620
NSN 6685-01-014-9402