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 6105-01-142-0877
NSN 5990-00-081-5370
NSN 2925-01-472-4144
NSN 6685-01-237-7993
NSN 5945-01-460-1603
NSN 6130-01-170-5085
NSN 5905-00-556-5060
NSN 5996-01-199-4148
NSN 5855-01-496-8562
NSN 5935-00-170-5524
NSN 6105-00-822-3648
NSN 5998-00-240-8650