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 5895-00-554-4573
NSN 5950-00-068-5961
NSN 5895-01-327-3000
NSN 6150-01-463-6570
NSN 6150-01-449-8233
NSN 6145-00-815-8012
NSN 6145-01-025-6514
NSN 5985-00-233-7284
NSN 6240-01-118-2561
NSN 6105-01-018-3510
NSN 6620-01-187-7267
NSN 6685-00-763-6842