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 6130-01-486-6542
NSN 5915-01-230-0857
NSN 6645-01-040-8337
NSN 4140-00-848-6245
NSN 5855-00-962-5792
NSN 6685-01-551-8341
NSN 6650-01-544-7205
NSN 6135-01-163-0332
NSN 6645-01-651-6119
NSN 5925-01-226-4275
NSN 6610-01-271-1205
NSN 6105-00-291-0154