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 2925-01-603-6379
NSN 5960-00-453-7846
NSN 6610-01-244-3416
NSN 5920-01-649-5791
NSN 6685-00-898-7114
NSN 5915-01-333-8760
NSN 6685-01-525-7586
NSN 5999-01-627-6815
NSN 5895-00-960-5841
NSN 6320-01-422-1212
NSN 6620-01-225-9510
NSN 6320-01-233-5798