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 6645-00-988-4427
NSN 5998-00-512-4425
NSN 6610-01-646-9101
NSN 6110-00-569-8930
NSN 5925-00-351-6296
NSN 7035-00-135-4758
NSN 6620-01-457-9100
NSN 5905-00-387-3064
NSN 6685-00-279-3620
NSN 5998-00-305-4087
NSN 5996-00-813-3304
NSN 6610-01-579-9646