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 6610-01-476-7412
NSN 6135-01-496-5810
NSN 5910-00-147-7875
NSN 6150-00-627-6636
NSN 6150-00-466-2892
NSN 6240-01-596-0723
NSN 5985-00-490-5800
NSN 5915-01-345-6842
NSN 2925-00-936-9344
NSN 6130-01-437-5576
NSN 5905-00-133-0504
NSN 5935-01-534-3442