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 5965-00-627-8382
NSN 6105-01-604-3435
NSN 5930-00-619-7789
NSN 6135-01-549-9995
NSN 5915-00-027-7665
NSN 6150-00-925-1005
NSN 6130-01-078-1123
NSN 6320-00-483-0451
NSN 5905-01-584-7826
NSN 2925-00-814-0429
NSN 5945-00-004-6345
NSN 5996-00-835-7777