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 7035-00-421-8710
NSN 5915-00-788-6270
NSN 6610-01-463-8866
NSN 6145-00-471-3975
NSN 6650-01-224-2555
NSN 5945-01-461-3060
NSN 6685-01-580-0669
NSN 5990-01-612-5323
NSN 6220-00-830-4692
NSN 2925-01-327-3069
NSN 6240-00-160-0786
NSN 5965-01-111-0983