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 6685-00-406-5756
NSN 6650-01-509-2032
NSN 6145-00-119-8201
NSN 5905-00-343-0670
NSN 5998-01-247-5275
NSN 5998-00-168-0826
NSN 5925-01-361-8836
NSN 5895-00-076-2200
NSN 5910-01-394-5013
NSN 7035-01-571-7504
NSN 6130-00-188-3709
NSN 4140-00-595-1564