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 5965-01-451-7313
NSN 5996-01-630-8108
NSN 5999-01-520-3617
NSN 5915-01-542-9037
NSN 6130-01-254-8784
NSN 5915-00-939-4363
NSN 6645-01-463-3024
NSN 2925-00-265-7539
NSN 5996-01-267-2791
NSN 2925-00-629-1705
NSN 5930-01-306-5621
NSN 5945-00-076-3031