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 7035-00-312-3055
NSN 5960-00-426-8028
NSN 5895-00-226-2681
NSN 6110-01-430-0314
NSN 5935-01-509-9931
NSN 5935-01-373-6979
NSN 6685-01-188-7379
NSN 6620-01-135-3787
NSN 6145-01-290-5808
NSN 6645-01-105-9757
NSN 5996-01-060-0568
NSN 5990-01-400-3299