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 5960-01-481-3722
NSN 6685-00-217-9010
NSN 6240-01-101-7362
NSN 6685-01-286-0578
NSN 6240-01-181-4474
NSN 6135-01-439-6229
NSN 6150-01-605-9565
NSN 6110-01-187-5807
NSN 5835-01-384-3206
NSN 5905-01-434-4779
NSN 6685-01-108-0358
NSN 6150-00-049-9553