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 5915-00-280-0572
NSN 5998-00-292-9515
NSN 5925-00-752-8292
NSN 5910-01-367-2230
NSN 5945-01-273-3134
NSN 6105-01-595-2000
NSN 5925-01-236-2197
NSN 6130-01-115-9237
NSN 5915-01-272-7095
NSN 5895-01-073-9032
NSN 7035-00-897-7567
NSN 5895-00-997-6208