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 5855-01-504-0645
NSN 5965-01-447-5152
NSN 6110-00-421-1650
NSN 5895-00-832-5747
NSN 7035-01-338-9971
NSN 5930-01-098-4447
NSN 5905-00-647-2992
NSN 5996-01-629-4634
NSN 5965-01-660-2341
NSN 2925-00-698-4882
NSN 5855-00-281-3843
NSN 6105-01-476-8040