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 6145-01-510-8667
NSN 6150-01-568-0662
NSN 6145-00-295-2887
NSN 5855-01-031-4729
NSN 5985-01-017-9309
NSN 5935-01-416-8173
NSN 6685-00-307-7789
NSN 5935-01-537-5180
NSN 5835-00-740-0246
NSN 2925-00-060-8292
NSN 6145-01-131-4094
NSN 5975-01-634-0678