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 5950-01-025-0891
NSN 6320-00-445-1187
NSN 6620-00-330-3728
NSN 6110-00-372-4780
NSN 5975-00-941-5073
NSN 7035-00-225-1961
NSN 5925-01-287-9206
NSN 5960-01-040-7114
NSN 2925-00-388-8932
NSN 4140-01-468-7618
NSN 6110-01-357-6357
NSN 5910-01-267-3951