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 7035-01-495-3146
NSN 6130-01-364-8830
NSN 5975-01-193-4877
NSN 6620-01-307-9874
NSN 5935-01-004-6312
NSN 5930-01-256-4055
NSN 5990-01-649-4647
NSN 6240-00-522-3998
NSN 5930-00-402-6809
NSN 5950-00-976-4335
NSN 2925-00-295-4765
NSN 5910-01-432-3495