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 6110-00-082-0268
NSN 5925-00-229-3519
NSN 7035-01-028-4966
NSN 5915-01-127-7024
NSN 5945-01-281-7404
NSN 5895-01-609-3824
NSN 5990-01-548-3711
NSN 2925-00-056-7112
NSN 6105-01-261-8028
NSN 5855-01-163-8152
NSN 6685-01-426-2122
NSN 5935-01-435-5204