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 5925-00-554-4114
NSN 6610-00-525-6022
NSN 6610-01-027-8736
NSN 5999-00-283-3998
NSN 6135-01-312-1040
NSN 5999-01-067-2276
NSN 6150-00-492-8095
NSN 5998-01-469-5841
NSN 6320-01-118-0553
NSN 6685-01-406-7302
NSN 5835-01-544-5183
NSN 5935-01-274-7056