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 6685-01-513-6928
NSN 5895-01-100-3759
NSN 6610-00-224-8821
NSN 6220-00-084-4240
NSN 6135-01-599-4006
NSN 6685-01-547-9081
NSN 5965-01-030-7253
NSN 6105-01-238-6823
NSN 5925-01-135-4894
NSN 5930-01-361-0699
NSN 5895-01-459-6895
NSN 6145-01-328-5998