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 6610-01-569-9086
NSN 5975-00-894-1125
NSN 6620-00-472-5146
NSN 6150-01-322-4740
NSN 6650-01-139-0022
NSN 5999-00-236-8995
NSN 6220-00-655-2863
NSN 2925-01-063-7876
NSN 5965-01-112-7229
NSN 5950-01-280-3742
NSN 6145-01-123-3793
NSN 5975-01-176-6875