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 5945-00-734-7263
NSN 4140-01-049-9916
NSN 5996-00-061-0336
NSN 6685-00-193-0201
NSN 6105-00-915-8331
NSN 5915-00-660-9262
NSN 5965-00-653-4782
NSN 5950-01-160-0498
NSN 5935-01-212-9729
NSN 6145-00-115-1845
NSN 5905-01-181-4704
NSN 5975-01-634-0678