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 6685-01-626-4601
NSN 2925-00-051-1467
NSN 5945-00-987-1546
NSN 7035-01-256-9598
NSN 5999-01-311-6492
NSN 5996-00-551-1097
NSN 5835-01-028-4007
NSN 6105-00-233-9312
NSN 5925-01-179-4774
NSN 5990-01-537-1124
NSN 7035-00-902-8995
NSN 5920-01-456-0572