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 5990-01-485-0260
NSN 6150-01-414-6874
NSN 6130-00-468-1656
NSN 6135-01-386-5709
NSN 5910-00-977-0059
NSN 5996-01-462-3656
NSN 5835-01-069-5433
NSN 5935-00-222-4723
NSN 5985-01-659-2347
NSN 5950-01-341-6913
NSN 5925-01-025-6167
NSN 2925-00-759-5465