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 6685-01-415-8533
NSN 5915-00-233-6346
NSN 6150-00-596-9253
NSN 5945-01-627-1127
NSN 5895-01-565-6293
NSN 7035-01-441-8363
NSN 6620-01-022-1157
NSN 5925-01-367-1807
NSN 5950-01-287-9249
NSN 5999-01-029-3025
NSN 5999-01-552-8135
NSN 6130-01-487-1156