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 6105-00-116-9717
NSN 7035-00-529-3128
NSN 5998-01-054-3963
NSN 5925-01-159-6614
NSN 6645-00-492-9487
NSN 2925-01-375-9487
NSN 5965-01-151-9816
NSN 5895-01-008-8173
NSN 6135-01-041-3829
NSN 6220-01-564-9200
NSN 5998-01-478-5574
NSN 6650-00-371-8050